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The estimation of various social objects is necessary in different fields of social life, science, education, etc. This estimation is usually used for forecasting, for evaluating of different properties and for other goals in complex man-machine systems. At present this estimation is possible by means of computer and mathematical simulation methods which is connected with significant difficulties, such as: - time-distributed process of receiving information about the object; - determination of a corresponding mathematical device and structure identification of the mathematical model; - approximation of the mathematical model to real data, generalization and parametric identification of the mathematical model; - identification of the structure of the links of the real social object. The solution of these problems is impossible without a special intellectual information system which combines different processes and allows predicting the behaviour of such an object. However, most existing information systems lead to the solution of only one special problem. From this point of view the development of a more general technology of designing such systems is very important. The technology of intellectual information system development for estimation and forecasting the professional ability of respondents in the sphere of education can be a concrete example of such a technology. Job orientation is necessary and topical in present economic conditions. It helps tornsolve the problem of expediency of investments to a certain sphere of education. Scientifically validated combined diagnostic methods of job orientation are necessary to carry out professional selection in higher education establishments. The requirements of a modern society are growing, with the earlier developed techniques being unable to correspond to them sufficiently. All these techniques lack an opportunity to account all necessary professional and personal characteristics. Therefore, it is necessary to use a system of various tests. Thus, the development of new methods of job orientation for entrants is necessary. The information model of the process of job orientation is necessary for this purpose. Therefore, it would be desirable to have an information system capable of giving recommendations concerning the choice of a trade on the basis of complex personal characteristics of entrants.
To meet the growing demands in the automotive industry, car manufacturers constantly reduce the depth of production and shift value-adding processes to the suppliers. This requires that companies work together more closely and promotes the creation of complex logistics networks. To meet the requirements for information exchange, a consortium of automobile manufacturers launched the project RFID-based Automotive Network (RAN) in 2009. The initiative aims at creating a standardized architecture for efficient material flow management along the entire supply chain. Core component of this architecture is the Informationbroker, an information unit which automatically communicates data which is captured via Auto-ID technology to supply chain participants. The thesis focuses in cooperation with the IBS AG, a software company and consortium partner in the project, on the exchange of goods data.
At first, theoretical foundations are presented by describing the characteristics of a supply chain and explaining standardization efforts and related processes. The chapter on the supply chain focuses on trends in the automotive industry to create a link to the project. The topic of standardization provides in-depth information on electronic data exchange standards in order to additionally create a transition to the Informationbroker concept. In the analytical part, reference projects will be presented with a similar problem and set in relation to RAN. According to project documents, system requirements will be defined and models will be created in order to illustrate the problem. Rich Pictures are used to describe the basis and target state.
Based on these models, the flow of goods related data is depicted between two companies and the role of the Informationbroker for the information exchange is clarified. The thesis aims at establishing an understanding of the challenges of the project and how the proposed concepts of the initiative can lead to an optimization of an automotive supply chain.
Planning routes for trucks with a trailer is a complex procedure. In order to simplify this process, a route is segmented into elementary components, which represents basic motions of the considered vehicle. These elementary components are called maneuvers and are composed of two party. First, paths are constructed for certain reference points. Second, the vehicle is enclosed by a corridor during the execution of a maneuver. The paths of the vehicle have to take driveability into consideration. They must respect the kinematic constraints of the vehicle. The maneuver corridor can be used as a basis to guarantee collision-free motion planing. No part of the vehicle leaves the corridor during the maneuver. There are different types of maneuvers. Currently, the bending maneuver, the cusp maneuver and the straight line maneuver can be distinguished. In addition, a maneuver can be created with two different construction methods, the conventional and the iterative method.
In this thesis, a data structure to construct a maneuver is designed and implemented. The data structure is integrated into an already existing tool. The user can interact with the software to adjust various parameters of a maneuver. Afterwards the maneuver is generated based on these parameters. This also includes a visualization within the software, which can plot the parts of a maneuver. The visualization can be exported to an image file.