• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 4
  • 4
  • 3
  • Tagged with
  • 14
  • 14
  • 9
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Modernisering av ett 3D-scanningssystem : Utmaningar och lärdomar av ett projekt / Modernizing a 3D Scanning System : Challenges and Lessons Learned

Haavisto, Felix, Henriksson, Henrik, Hätty, Niklas, Jansson, Johan, Petersen, Fabian, Pop, David, Ringdahl, Viktor, Svensson, Sara January 2016 (has links)
Ett styrsystem för 3D-scanning har moderniserats av en projektgrupp på nio personer. Under utvecklingsarbetet följdes en arbetsprocess som liknade vattenfallsmetoden. Arbetsprocessen fungerade bra, bland annat då projektgruppen utnyttjat både tidigare och nya erfarenheter för att förbättra arbetssättet. Systemet som utvecklades ersätter ett tidigare styrsystem baserat på Matlab, men behåller samma grundläggande uppsättning hårdvara. En avståndskamera, en linjärenhet och ett rotationsbord utgör grunden till systemet. Med hjälp av denna hårdvara möjliggör systemet 3D-scanningar av mindre objekt. Styrsystemet är utvecklat med Python och ROS, Robot Operating System. Valet av ROS ledde till en komplex arkitektur på grund av skillnader i systemkrav hos ROS och hårdvarudrivrutiner. Utan dessa systemkrav tros ROS ha varit ett ypperligt val. Den utvecklade arkitekturen jämförs med en alternativ hypotetisk arkitektur, vilken uppvisade lägre komplexitet och större portabilitet. Den är dock inte lika lättanvänd tillsammans med andra ROS-system. Under utvecklingsarbetet har modularitet, vidareutvecklingsbarhet och robusthet varit i fokus. Även om det fullständiga systemet inte är så robust som önskats så anses de ingående modulerna uppvisa en önskad nivå av robusthet. Systemet uppvisar även en hög grad av modularitet. Den utförligt dokumenterade koden tillsammans med de väl separerade modulerna har lett till att systemet bör vara lätt att vidareutveckla.
12

Projektový manažer jako manažer projektového týmu / Project manager as manager of the project team

Markvart, Ondřej January 2013 (has links)
The thesis topic is linking of knowledge from psychology and psychodiagnosis within project management. The thesis has several aims, which are all introduced in the first chapter. One of those aims is the introduction of contemporary ways, methods and standards used in project management. Another aim is equipping a project manager with knowledge from psychology and psychodiagnosis, which still constitute a comparatively neglected area of project management. What their utilization can actually do is to increase the efficiency and performance of project teams. The final aim is to come up with a solution to identified problems based on the conducted research. The second chapter of the thesis explains basic terms of project management, its standards and methodology, and duties of a project manager. The part devoted to psychology deals with personality, psychodiagnostic methods, team and motivation. The fourth chapter pursues the conduct and evaluation of research of contemporary project management. Finally, problems identified based on the findings from questionnaire survey are dealt with within the fifth chapter. It contains instructions for choice of appropriate way of project management, draft of the process of building a project team and a concept to achieve greater work satisfaction of team members.
13

Data integration in large enterprises / Datová integrace ve velkých podnicích

Nagyová, Barbora January 2015 (has links)
Data Integration is currently an important and complex topic for many companies, because having a good and working Data Integration solution can bring multiple advantages over competitors. Data Integration is usually being executed in a form of a project, which might easily turn into failure. In order to decrease risks and negative impact of a failed Data Integration project, there needs to be good project management, Data Integration knowledge and the right technology in place. This thesis provides a framework for setting up a good Data Integration solution. The framework is developed based on the current theory, currently available Data Integration tools and opinions provided by experts working in the field for a minimum of 7+ years and have proven their skills with a successful Data Integration project. This thesis does not guarantee the development of the right Data Integration solution, but it does provide guidance how to deal with a Data Integration project in a large enterprise. This thesis is structured into seven chapters. The first chapter brings an overview about this thesis such as scope, goals, assumptions and expected value. The second chapter describes Data Management and basic Data Integration theory in order to distinguish these two topics and to explain the relationship between them. The third chapter is focused purely on Data Integration theory which should be known by everyone who participates in a Data Integration project. The fourth chapter analyses features of the current Data Integration solutions available on the market and provides an overview of the most common and necessary functionalities. Chapter five focuses on the practical part of this thesis, where the Data Integration framework is designed based on findings from previous chapters and interviews with experts in this field. Chapter six then applies the framework to a real working (anonymized) Data Integration solution, highlights the gap between the framework and the solution and provides guidance how to deal with the gaps. Chapter seven provides a resume, personal opinion and outlook.
14

Agil Systemutveckling : En studie av kravhantering och beställarroll i agila angreppsätt / Agile System Development : A study of requirements management and client role in agile approaches

Hamed, Amirzadeh, Reza, Khalaf Beigi January 2013 (has links)
This paper is a degree project on the C-level, 15 points at University West, Department of Business and IT dept. Informatics. This study is about agile methodology and its impact on IT projects. Requirements management is a process within an IT project, where customer has certain requirements that must be met by an IT system. The difference between the traditional and agile development is in the requirements management process and it can cause problems in a project. Requirements change during IT projects and to manage requirements, agile principles apply. Specification and planning in the waterfall model is time consuming. Working agile means to have close contact with the client. This minimizes the risk of project failure. With agile methods, functions can be developed at a faster rate and the customer receives prompt delivery. There are currently several different methods for systems development and project management. Some are based on research, others are new and some have been around a long time in the IT world. This work has identified customer involvement; Risk Reduction and Delivery which contribute to several projects fail under traditional systems. Agile methods are flexible, agile and welcome change and the customer will be able to steer the project. Agile methods have however provided the opportunity for developers to more quickly deliver functionality to the customer. / Detta arbete är ett examensarbete på C-nivå, 15 poäng vid Högskolan Väst, Institutionen för ekonomi och IT avd. informatik. Denna studie handlar om agila metodiken och dess inverkan på IT-projekt. Kravhantering är en process inom ett IT-projekt, där kund har vissa krav som måste uppfyllas av ett IT-system. Skillnaden mellan det traditionella och agila utvecklingsmetoder ligger i kravhantering process och det kan orsaka problem i ett projekt. Krav förändras under IT-projekt och för att hantera kraven bör agila principer tillämpas. Kravspecifikation och planering inom vattenfallsmodellen är tidskrävande. Att jobba agilt innebär att ha nära kontakt med beställaren. Därmed minimerar det risken för projektets misslyckande. Med agila metoder, kan funktionerna utvecklas i en snabbare takt och kunden får snabb leverans. Det finns idag flera olika metoder för systemutveckling och projektledning. Vissa är baserade på forskning, andra är nya och vissa har funnits en lång tid i IT-världen. Arbetet har identifierat kundinvolvering, Riskreducering och Leveranstid vilka bidra till att flera projekt misslyckas under traditionell systemutveckling. Agila metoder är flexibla, smidiga och välkomnar förändring och kunden kommer att kunna styra projektet. Agila metoder har däremot gett möjlighet för utvecklarna att på ett snabbare sätt leverera funktioner till kunden.

Page generated in 0.0676 seconds