In modern industrial robots the components in the transmission contain nonlinearities. These nonlinearities need to be to estimated either for better control or to use the parameters for diagnosis of the system. There is a lot of work done within system identification and mainly within the field of iterative parameter estimation.This thesis considers recursive grey-box identification for a nonlinear model of the transmission in an industrial robot. The nonlinearities that are identified are friction, spring stiffnes, hysteresis and backlash. These nonlinearities are a part of the models that are presented in this thesis.

AbstractKnowledge is today usually used as a way to compete in todays working life. It has become a fashionable concept and is used without a purpose. Both Plato and Aristotle used knowledge as a concept and Plato foremost acknowledged the theoretical aspect of knowledge and called it episteme. The practical aspect of knowledge was by Aristotle called techne. Today there are several concepts that describe the practical and theoretical aspect of knowledge.

Background: Knowledge management is a concept that is considered of increasing importance in the developing knowledge society. Previous research in the area has to a large extent been based on large multinational companies. Purpose: The thesis aims to clarify how middle-sized Swedish management consultancy companies work with knowledge management. The thesis intends to use existing theories about knowledge management to explain the effect of size and area of operation on management consultancy companies? knowledge management.

Knowledge is frequently discussed in modern society, and has been since ancient Greece. Our goal is to examine the content of two political documents with the desire to point out their visions about how the Swedish school system should be shaped, in relations to knowledge. More precise this essay is going to concentrate on two specific political parties, Folkpartiet and Vansterpartiet and their official programs on the subject school and education, to see what they say about knowledge. The choice is made on the basis that these parties political standings differ most from each other, in the left/right scale in politics. The qualitative analysis takes its main base from Aristotels concepts of knowledge; Episteme, techne and fronesis, and Bernt Gustavssons modern defenitions of them.

Husaberg Scandinavia AB is a company producing and developing a range of motorcycles for both on- and off-road use. Husaberg provided the project group with a task of developing an entirely new way of operating the sequential transmission that can be found in today?s motorcycles. The target was to bring the product from idea to a functional prototype ready for further tests. Operation of the motorcycles transmission is today made by a foot pedal placed on the left hand side of the bike.

Psittacines and reptiles are exotic animals that are difficult to care for and it requires extra knowledge to make a correct assessment of their wellbeing. An animal welfare inspector, with an education in general animal welfare, may not have a deep enough knowledge of exotic animals to do a proper assessment of the animal?s general condition and its environment. In this paper it was therefore examined if animal welfare inspectors have enough knowledge to do a satisfying inspection of establishments working with selling of exotic animals. A literature study was used to examine difficulties with each species.

Knowledge regarding pain and pain treatment is an essential part within nursing that a nurse is responsible for. Earlier studies have shown that lack of that kind of knowledge often results in inadequate treatment for pain. The purpose with the study was to describe nurses? knowledge regarding pain and pain treatment at a medical unit in a hospital in central Sweden, and to see if there was a distinction in knowledge related to professional experience. Data was collected through a questionnaire with questions referring to pain (6 questions) and pain treatment (6 questions).

By understanding which factors that affect individuals´ will to share knowledge with others within an organization, companies can successfully develop a knowledge-based culture by influencing individuals´ attitudes and behaviour concerning knowledge sharing. Several researchers claim that intrinsic motivational factors can consistently facilitate knowledge sharing between individuals within an organization. Other researchers also assert that extrinsic motivational factors, such as reward systems, might affect individuals? motivation to share knowledge. However, extrinsic motivational factors´ impact on knowledge sharing is a relatively unexplored field and more empirical studies are sought after.

The purpose of this study was to describe how journalists do research for their articles and whether there is a need to create a knowledge bank of the material that journalists use for writing these articles. I also looked at how knowledge management could be used at a daily newspaper to add value to the information used by the journalists. The thesis is based on four interviews with journalists, a literature review and a practical project. I helped a journalist with his information seeking and later tried to organize the material. This project gave me an understanding of how varying the material that journalists use is and how difficult it would be to try to organize it in order to create an organizational knowledge resource of the material.

Syftet med detta arbete är att analysera hur Ringhals reaktor II kan ersättas med hållbar energiproduktion. Detta görs genom att analysera vilka produktionstekniker som är kommersiellt gångbara i Sverige. Sedan analyseras dessa utifrån dess geografiska och tekniska begränsningar i regionen Västra Götaland och Halland för att bestämma hur den nya energimixen kan utformas. Utifrån energimixen simuleras sedan energiproduktionen i elzon 3, SE3, under varje timme över ett år för att undersöka om den nya produktionen kan möta efterfrågan och huruvida elnätet kommer att belastas hårdare på grund av eventuell ökad transmission till/från andra delar av landet. Från energimixen beräknas även vad produktionskostnaden för elektriciteten blir för den alternativa produktionen. Resultatet visar att den föreslagna energimixen klarar av att ersätta energiproduktionen från Ringhals reaktor II med endast en marginell ökning i transmission till/från regionen.

This paper conducts a qualitative examination based on interviews with six childrens librarians. The purpose is to put a perspective on the librarians competence and focal knowledge within the area of reading promotion and reading stimulation aimed for children, and also to examine how this competence and knowledge is constructed. The work is based on the following questions: How do childrens librarians experience reading promotion and reading stimulation within their profession? Which competence and what knowledge do childrens librarians experience as most important in order to make their work with reading promotion and reading stimulation function? What can be concluded regarding the construction of their competence and knowledge? The analysis is carried out from theories about competence, tacit knowledge and reading promotion. Following primary conclusions are drawn from the study: The professional role is mainly experienced as promoting reading as pleasure, but also as an important factor for childrens language development.

Talented people are recognised as being the most important corporate resource over the next twenty years and a competitive compensation system is an important tool in attracting and retaining talent. Traditional pay systems are recognised as being neither cost effective nor motivating people to do more. Often these systems do not contribute to strategic objectives. This study outlines what constitutes an intelligent remuneration system that will enhance the mind value added by knowledge workers, reward knowledge creation, and contribute to organisational strategies..

Surveys show that consumers tend to avoid traditional marketing channels, leading the practitioners to use earned media channels through public relations (PR). This has also led to the use of covert PR. To understand the use of this communications method, the purpose of this thesis is to study campaigns, which have gained transmission in social media, by investigating how practitioners of three different campaigns motivate the choice to use covert PR.The study is based on a hermeneutic methodology and has an abductive approach. It is carried out by semi-structured elite interviews with six contributors of three different campaigns, using covert PR. The primary data consists of the empery of the interviews, while the secondary data consists of a theoretical framework of excellence in public relations, the PR practice and viral messages.The result of the study indicates the point of view that covert PR has given the campaigns a wider reach.

This report deals with the theory and empirical evidence of how knowledge generated within a project is to be captured and shared with other projects and the surrounding organization, after the end of a project. A number of authors have highlighted knowledge management within a company as a key component in building a unique competitive advantage and knowledge should therefore be considered a very important resource within companies. The difficulties of ensuring that knowledge generated within a project can benefit other projects are many. The nature of the project form has been highlighted as one of the biggest problems, due to the fact that budget and time requirements often restrict the propensity to work with knowledge transfer. Other difficulties that this report highlights are in particular the lack of a knowledge sharing culture within the organizations, as well as human cognitive and psychological limitations and lack of tools design for knowledge transfer.

Knowledge is today one of the most important resources for an organization to handle. But knowledge can also be difficult for organizations to manage. The internet is still growing and new tools take form that allows users to effectively share information. The purpose of this report was to describe how organizations can make use out of internal social media to facilitate knowledge management processes. Three issues involving mapping, coding and dissemination of knowledge to were produced to answer the thesis. The study was limited to examining the identification, coding and dissemination of knowledge through the internal social media plattformen, IBM Connections. The theoretical framework emphasizes how social networks can promote knowledge sharing, how a knowledge mapping can promote knowledge dissemination and sharing, how knowledge can be stored in data sources and how important interaction is to spread awareness. The theory has been supplemented by descriptions of how the system IBM Connections works. Surveys were conducted on four companies that use IBM Connections as an internal communication plattformen. The four companies were selected to illustrate how they use the plattformen of knowledge management processes and we chose to interview the people who were responsible for the introduction of the plattformen. The study identified several similarities between the different companies and that although there were some technical and cultural recalcitrant units against this new type of system within the organization so favored IBM Connections knowledge in several ways. The built-in search automatic created a map of knowledge through the plattform's user profiles. Saved files and documents could be found even after the employees left the company, which encodes knowledge into the company knowledge resources. The opportunity to interact with one another, often over great distances, favored the sharing of knowledge. A comparison with the theoretical framework provided us with the conclusion that internal social media can be used in several ways to Knowledge management through automated knowledge maps, the ability to store knowledge within the company and to communicate knowledge across functional and geographical boundaries in interactive discussions..