Made available in DSpace on 2017-07-10T19:24:49Z (GMT). No. of bitstreams: 1 Ivair Marchetti.pdf: 930030 bytes, checksum: bd76e31c97338187229efbbb66770882 (MD5) Previous issue date: 2006-06-19 / This work had as objective the assembly of a system automated for evaluation of the consumption of fuel in agricultural tractors, in the utilization of biodiesel in diverse mixtures diesel/biodiesel for the accomplishment of testing, without the utilization of the tank of the tractor. The system was projected and mounted on the UNIOESTE Cascavel - PR in partnership with the UTFPR Medianeira PR. The system is composed for two auxiliary tanks confectioned in stainless steel 306 with capacity for 6 each liters, the which serve of deposit for the mixture diesel/biodiesel utilized in the accomplishment of field assays. The selection of the fuel flow is made by a selector key tripolar that is responsible by the drive of the valves solenoids 3/2 ways, being these responsible by the addressing of the flow of tanks 1, 2 and of the tractor for the measurer of flow and this for the injector bomb and the return for the corresponding tank utilized. Were confectioned two boards, a for the activate of the valves solenoids and another for the flows meters and temperature sensor. To monitoring of the consumption of fuel is carried out by two sets containing: a temperature sensor mounted in series with flow meter, being the data collected for a acquisition data system of the type Microlloger model CR23X for the accomplishment of the calculations of the fuel consumption. The testing of laboratory showed satisfactory results in the selection of the stream of feed and return for all the positions in the selector key tripolar. For the accomplishment of the testing field, the system was installed in an agricultural tractor Massey Ferguson model 5285 - 4 x 2 TDA tractioning an chisel plow with 7 rod in 5 mixtures of diesel/biodiesel, presenting satisfactory result for all the mixtures selected. / Este trabalho teve como objetivo a montagem de um sistema automatizado para avaliação do consumo de combustível em tratores agrícolas, na utilização de biodiesel em diversas misturas diesel/biodiesel para a realização de ensaios de campo, sem a utilização do tanque do trator. O sistema foi projetado e desenvolvido na Universidade Estadual do Oeste do Paraná UNIOESTE, campus de Cascavel PR, em parceria com a UTFPR, unidade de Medianeira PR. O sistema é formado por dois tanques auxiliares, confeccionados em aço inox 306, com capacidade para 6 litros cada, os quais servem de depósito para a mistura diesel/biodiesel utilizada na realização dos ensaios de campo. A seleção do fluxo de combustível é feita por uma chave seletora tripolar que é responsável pelo acionamento das válvulas solenóides 3/2 vias, sendo estas responsáveis pelo direcionamento do fluxo dos tanques 1, 2 e do trator para o medidor de fluxo e deste para a bomba injetora e o retorno para o correspondente tanque utilizado. Foram confeccionados dois quadros: um para o acionamento das válvulas solenóides e o outro para os medidores de fluxo e sensores de temperatura. A monitoração do consumo de combustível é realizada por dois conjuntos contendo: um sensor de temperatura montado em série com um medidor de fluxo, sendo os dados coletados por um sistema de aquisição de dados do tipo Microlloger, modelo CR23X, para a realização dos cálculos do consumo de combustível. Os ensaios realizados em laboratório mostraram resultados satisfatórios na seleção do fluxo de alimentação e retorno para todas as posições na chave seletora tripolar. Para a realização dos ensaios de campo, o sistema foi instalado em um trator agrícola Massey Ferguson, modelo 5285 - 4 x 2 TODA, tracionando um escarificador com 7 hastes em 5 misturas de diesel/biodiesel, apresentando resultado satisfatório para todas as misturas selecionadas.

Made available in DSpace on 2017-07-10T19:24:49Z (GMT). No. of bitstreams: 1 SANDRO RICARDO FUNCK.pdf: 834491 bytes, checksum: 9caa1d179d279b4ea742800d0458502f (MD5) Previous issue date: 2006-06-19 / This work had as objective the assembly of a system automated for evaluation of the consumption of fuel in agricultural tractors, in the utilization of biodiesel in diverse mixtures diesel/biodiesel for the accomplishment of testing, without the utilization of the tank of the tractor. The system was projected and mounted on the UNIOESTE Cascavel - PR in partnership with the UTFPR Medianeira PR. The system is composed for two auxiliary tanks confectioned in stainless steel 306 with capacity for 6 each liters, the which serve of deposit for the mixture diesel/biodiesel utilized in the accomplishment of field assays. The selection of the fuel flow is made by a selector key tripolar that is responsible by the drive of the valves solenoids 3/2 ways, being these responsible by the addressing of the flow of tanks 1, 2 and of the tractor for the measurer of flow and this for the injector bomb and the return for the corresponding tank utilized. Were confectioned two boards, a for the activate of the valves solenoids and another for the flows meters and temperature sensor. To monitoring of the consumption of fuel is carried out by two sets containing: a temperature sensor mounted in series with flow meter, being the data collected for a acquisition data system of the type Microlloger model CR23X for the accomplishment of the calculations of the fuel consumption. The testing of laboratory showed satisfactory results in the selection of the stream of feed and return for all the positions in the selector key tripolar. For the accomplishment of the testing field, the system was installed in an agricultural tractor Massey Ferguson model 5285 - 4 x 2 TDA tractioning an chisel plow with 7 rod in 5 mixtures of diesel/biodiesel, presenting satisfactory result for all the mixtures selected. / Este trabalho teve como objetivo a montagem de um sistema automatizado para avaliação do consumo de combustível em tratores agrícolas, na utilização de biodiesel em diversas misturas diesel/biodiesel para a realização de ensaios de campo, sem a utilização do tanque do trator. O sistema foi projetado e desenvolvido na Universidade Estadual do Oeste do Paraná UNIOESTE, campus de Cascavel PR, em parceria com a UTFPR, unidade de Medianeira PR. O sistema é formado por dois tanques auxiliares, confeccionados em aço inox 306, com capacidade para 6 litros cada, os quais servem de depósito para a mistura diesel/biodiesel utilizada na realização dos ensaios de campo. A seleção do fluxo de combustível é feita por uma chave seletora tripolar que é responsável pelo acionamento das válvulas solenóides 3/2 vias, sendo estas responsáveis pelo direcionamento do fluxo dos tanques 1, 2 e do trator para o medidor de fluxo e deste para a bomba injetora e o retorno para o correspondente tanque utilizado. Foram confeccionados dois quadros: um para o acionamento das válvulas solenóides e o outro para os medidores de fluxo e sensores de temperatura. A monitoração do consumo de combustível é realizada por dois conjuntos contendo: um sensor de temperatura montado em série com um medidor de fluxo, sendo os dados coletados por um sistema de aquisição de dados do tipo Microlloger, modelo CR23X, para a realização dos cálculos do consumo de combustível. Os ensaios realizados em laboratório mostraram resultados satisfatórios na seleção do fluxo de alimentação e retorno para todas as posições na chave seletora tripolar. Para a realização dos ensaios de campo, o sistema foi instalado em um trator agrícola Massey Ferguson, modelo 5285 - 4 x 2 TODA, tracionando um escarificador com 7 hastes em 5 misturas de diesel/biodiesel, apresentando resultado satisfatório para todas as misturas selecionadas.

Made available in DSpace on 2017-05-12T14:48:13Z (GMT). No. of bitstreams: 1 Ivair Marchetti.pdf: 930030 bytes, checksum: bd76e31c97338187229efbbb66770882 (MD5) Previous issue date: 2006-06-19 / This work had as objective the assembly of a system automated for evaluation of the consumption of fuel in agricultural tractors, in the utilization of biodiesel in diverse mixtures diesel/biodiesel for the accomplishment of testing, without the utilization of the tank of the tractor. The system was projected and mounted on the UNIOESTE Cascavel - PR in partnership with the UTFPR Medianeira PR. The system is composed for two auxiliary tanks confectioned in stainless steel 306 with capacity for 6 each liters, the which serve of deposit for the mixture diesel/biodiesel utilized in the accomplishment of field assays. The selection of the fuel flow is made by a selector key tripolar that is responsible by the drive of the valves solenoids 3/2 ways, being these responsible by the addressing of the flow of tanks 1, 2 and of the tractor for the measurer of flow and this for the injector bomb and the return for the corresponding tank utilized. Were confectioned two boards, a for the activate of the valves solenoids and another for the flows meters and temperature sensor. To monitoring of the consumption of fuel is carried out by two sets containing: a temperature sensor mounted in series with flow meter, being the data collected for a acquisition data system of the type Microlloger model CR23X for the accomplishment of the calculations of the fuel consumption. The testing of laboratory showed satisfactory results in the selection of the stream of feed and return for all the positions in the selector key tripolar. For the accomplishment of the testing field, the system was installed in an agricultural tractor Massey Ferguson model 5285 - 4 x 2 TDA tractioning an chisel plow with 7 rod in 5 mixtures of diesel/biodiesel, presenting satisfactory result for all the mixtures selected. / Este trabalho teve como objetivo a montagem de um sistema automatizado para avaliação do consumo de combustível em tratores agrícolas, na utilização de biodiesel em diversas misturas diesel/biodiesel para a realização de ensaios de campo, sem a utilização do tanque do trator. O sistema foi projetado e desenvolvido na Universidade Estadual do Oeste do Paraná UNIOESTE, campus de Cascavel PR, em parceria com a UTFPR, unidade de Medianeira PR. O sistema é formado por dois tanques auxiliares, confeccionados em aço inox 306, com capacidade para 6 litros cada, os quais servem de depósito para a mistura diesel/biodiesel utilizada na realização dos ensaios de campo. A seleção do fluxo de combustível é feita por uma chave seletora tripolar que é responsável pelo acionamento das válvulas solenóides 3/2 vias, sendo estas responsáveis pelo direcionamento do fluxo dos tanques 1, 2 e do trator para o medidor de fluxo e deste para a bomba injetora e o retorno para o correspondente tanque utilizado. Foram confeccionados dois quadros: um para o acionamento das válvulas solenóides e o outro para os medidores de fluxo e sensores de temperatura. A monitoração do consumo de combustível é realizada por dois conjuntos contendo: um sensor de temperatura montado em série com um medidor de fluxo, sendo os dados coletados por um sistema de aquisição de dados do tipo Microlloger, modelo CR23X, para a realização dos cálculos do consumo de combustível. Os ensaios realizados em laboratório mostraram resultados satisfatórios na seleção do fluxo de alimentação e retorno para todas as posições na chave seletora tripolar. Para a realização dos ensaios de campo, o sistema foi instalado em um trator agrícola Massey Ferguson, modelo 5285 - 4 x 2 TODA, tracionando um escarificador com 7 hastes em 5 misturas de diesel/biodiesel, apresentando resultado satisfatório para todas as misturas selecionadas.

Made available in DSpace on 2017-05-12T14:48:13Z (GMT). No. of bitstreams: 1 SANDRO RICARDO FUNCK.pdf: 834491 bytes, checksum: 9caa1d179d279b4ea742800d0458502f (MD5) Previous issue date: 2006-06-19 / This work had as objective the assembly of a system automated for evaluation of the consumption of fuel in agricultural tractors, in the utilization of biodiesel in diverse mixtures diesel/biodiesel for the accomplishment of testing, without the utilization of the tank of the tractor. The system was projected and mounted on the UNIOESTE Cascavel - PR in partnership with the UTFPR Medianeira PR. The system is composed for two auxiliary tanks confectioned in stainless steel 306 with capacity for 6 each liters, the which serve of deposit for the mixture diesel/biodiesel utilized in the accomplishment of field assays. The selection of the fuel flow is made by a selector key tripolar that is responsible by the drive of the valves solenoids 3/2 ways, being these responsible by the addressing of the flow of tanks 1, 2 and of the tractor for the measurer of flow and this for the injector bomb and the return for the corresponding tank utilized. Were confectioned two boards, a for the activate of the valves solenoids and another for the flows meters and temperature sensor. To monitoring of the consumption of fuel is carried out by two sets containing: a temperature sensor mounted in series with flow meter, being the data collected for a acquisition data system of the type Microlloger model CR23X for the accomplishment of the calculations of the fuel consumption. The testing of laboratory showed satisfactory results in the selection of the stream of feed and return for all the positions in the selector key tripolar. For the accomplishment of the testing field, the system was installed in an agricultural tractor Massey Ferguson model 5285 - 4 x 2 TDA tractioning an chisel plow with 7 rod in 5 mixtures of diesel/biodiesel, presenting satisfactory result for all the mixtures selected. / Este trabalho teve como objetivo a montagem de um sistema automatizado para avaliação do consumo de combustível em tratores agrícolas, na utilização de biodiesel em diversas misturas diesel/biodiesel para a realização de ensaios de campo, sem a utilização do tanque do trator. O sistema foi projetado e desenvolvido na Universidade Estadual do Oeste do Paraná UNIOESTE, campus de Cascavel PR, em parceria com a UTFPR, unidade de Medianeira PR. O sistema é formado por dois tanques auxiliares, confeccionados em aço inox 306, com capacidade para 6 litros cada, os quais servem de depósito para a mistura diesel/biodiesel utilizada na realização dos ensaios de campo. A seleção do fluxo de combustível é feita por uma chave seletora tripolar que é responsável pelo acionamento das válvulas solenóides 3/2 vias, sendo estas responsáveis pelo direcionamento do fluxo dos tanques 1, 2 e do trator para o medidor de fluxo e deste para a bomba injetora e o retorno para o correspondente tanque utilizado. Foram confeccionados dois quadros: um para o acionamento das válvulas solenóides e o outro para os medidores de fluxo e sensores de temperatura. A monitoração do consumo de combustível é realizada por dois conjuntos contendo: um sensor de temperatura montado em série com um medidor de fluxo, sendo os dados coletados por um sistema de aquisição de dados do tipo Microlloger, modelo CR23X, para a realização dos cálculos do consumo de combustível. Os ensaios realizados em laboratório mostraram resultados satisfatórios na seleção do fluxo de alimentação e retorno para todas as posições na chave seletora tripolar. Para a realização dos ensaios de campo, o sistema foi instalado em um trator agrícola Massey Ferguson, modelo 5285 - 4 x 2 TODA, tracionando um escarificador com 7 hastes em 5 misturas de diesel/biodiesel, apresentando resultado satisfatório para todas as misturas selecionadas.

Interpreting the subtleness and complexity of vulnerable road user (VRU) behaviour is still a significant challenge for automated vehicles (AVs). Solutions for facilitating safe and acceptable interactions in future automated traffic include equipping AVs and VRUs with human-machine interfaces (HMl.s), such as awareness and notification systems, and connecting road users to a network of A Vs and infrastructure. The research on these solutions, however, primarily focuses on pedestrians. There is no overview ofthe type of systems or solutions supporting cyclists in future automated traffic. The objective ofthe present study is to synthesise current literature and provide an overview ofthe state-ofthe-art support systems available to cyclists. The aim is to identify, classify, and count the types of communicative technologies, systems, and devices capable of supporting the safety of cyclists in automated traffic. The overall goal is to understand A V-cyclist interaction better, pinpoint knowledge gaps in current literature, and develop strategies for optimising safe and pleasant cycling in future traffic environments with AVs.

This diploma thesis deals with the construction of automated trading strategies, which are built on the basis of market statistics. In the first part are shortly introduced the basic parameters of the E-mini S&P 500. In this chapter is also a detailed description of the process of creating a market statistics. In the second part is described a process of building a number of automated trading strategies. Optimization of these strategies is conducted on historical data. In the second part of this thesis is also shown a discretionary trading system based on market statistics. In order to demonstrate the robustness of automated trading strategies, they are tested on a sample of data outside of the optimization period. The result of the diploma thesis will be an evaluation of the trades and evaluation of the robustness of automated trading strategies.

In der Intralogistik führen technologieabhängig gekoppelte, drehzahlvariable Mehrmotorensysteme zu hohen Schwankungen im elektrischen Leistungsbedarf, der u.a. von der transportierten Gütermenge abhängt. Aufgrund der Überlappung der Lastanforderungen einzelner Verbraucher entstehen beträchtliche Lastmaxima, die das Versorgungsnetz belasten und eine Überdimensionierung der Infrastruktur erfordern. Ein räumlich ausgedehnter Gleichspannungsverbund in Kombination mit einem Energiespeichersystem sowie die Anpassung der Steuerung bieten Lösungen zur Verringerung der Netzanschlussleistung und des Energiebedarfs. Darüber hinaus ermöglichen solche Systeme eine effektive Rückgewinnung von potentieller und Bremsenergie. Am Beispiel eines Lagersystems mit Regalbediengeräten wird ermittelt, welche Reduktion des Netzleistungsbedarfs und Energieverbrauchs erreicht werden kann. Dabei werden ebenfalls die Auswirkungen auf die Durchsatzleistung des Systems untersucht. Dazu kommen Modelle des Bewegungsablaufes, der Komponenten der Antriebsstränge mit Abbildung von Mechanik, Getriebe, Motoren, Umrichter und der Speicher in einem Materialflussmodell zum Einsatz. Die Materialflusssimulationsumgebung wird dazu um die kontinuierlichen Modelle zu einem kombinierten Systemmodell erweitert und leistungsbegrenzende Steuerungsansätze im Zusammenwirken mit dem erweiterten Gleichspannungsverbund sowie den elektrischen Speichersystemen analysiert. Abschließend erfolgt die Ermittlung der Wirtschaftlichkeit der einzelnen Lösungen. Das Ergebnis ist ein Verfahren zur effizienten Betriebsweise von Intralogistiksystemen sowie eine Methode zur Dimensionierung eines räumlich ausgedehnten Gleichspannungsverbunds mit elektrischem Speicher. Zusammenfassend werden wirtschaftliche Maßnahmen identifiziert, die elektrische Lastmaxima reduzieren, die Schwankungen in der externen Energieversorgung verringern und die Energieeffizienz von Intralogistiksystemen verbessern. / In intralogistics, technologically linked, variable-speed multi-motor systems cause high fluctuations in electrical power demand due to variations in the amount of transported goods. These fluctuations often result in overlapping load demands by various consumers, which strain the supply network and require overdimensioning of infrastructure. To address this issue, a physically extended DC link, in combination with an energy storage system as well as adapted control, can reduce both grid power demand and energy consumption while allowing for the recovery of potential and braking energy. To evaluate the achievable reduction of grid power and energy demand, models were developed for individual components such as drive trains with motor, inverter, storage, axis coordination and material flow simulation with sequence control. An example of a warehouse system with storage and retrieval machines was used to determine the effects on throughput performance. To achieve this, the material flow simulation environment was extended to a combined system model, and performance-limiting control approaches were analyzed in interaction with the extended DC link and storage. Subsequently, economic feasibility of the individual solutions was determined. The result is a procedure for efficient operation of intralogistics systems and a methodology for dimensioning a physically extended DC link with electrical storage. The overall objective was to identify economic solutions that reduce electrical load peaks, balance external energy supply, and make intralogistics systems more energy-efficient. In conclusion, this study identifies economically viable solutions that can reduce electrical load peaks, balance external energy supply, and improve energy efficiency of intralogistics systems.