مقالات رزومه پیمان نوروزی

Currently, one of the most important fields of scientific activity is building and sending satellites into space, which is one of the key needs of all countries. Satellites have great importance in the fields of telecommunications, research, weather, imaging and mapping, and military applications. Controllers are designed by considering some assumptions and simplifying the system that it can impose high costs of implementing the designed controllers on the real system without evaluating the designed controller on the simulator. Despite the discrepancy between the simulated system and the actual system model, testbed control simulator will help to achieve these goals. Determining this subsystem is responsible for the successful completion of the satellite mission. Any defect in this subsystem can cause the failure of the satellite mission. Therefore, testing and ensuring the correct operation of this subsystem before launching the satellite is so important. In this project, first, the hardware simulator is designed and built based on the 3 degree of freedom model. In the construction of this simulator, air bearings have been used to simulate the vacuum environment in space. To control the testbed model, the PID controller is implemented and the results are shown controller.

In this paper, a device based on wearable sensors is introduced to describe quantitative body movements in different sports. This device can be an alternative to Image processing techniques. Image processing devices have always been used to describe quantitative body movements, which in addition to being costly, have to be used in specific conditions. The device is built from a number of wireless modules that are easy to use in real-world environments with no limitations. In this method, a quantitative description of movement is made by wireless modules and is performed by the data collected from these modules. In order to analyze the data that was extracted from an athlete's body movements with these wearable sensors, the outputs are simulated in Matlab, and some of its kinematic and kinetic parameters have been studied. Then, at the end of this paper, the quality of movement of a professional athlete and a beginner athlete are compared, and the result is shown. Kinematic and dynamic analyzes on the above activities showed the following The movements are generally correctly recorded. The kinematic analyzes performed for the various movements are consistent with the facts. For example, the kinematic analysis of the recorded motions showed that the coaching movement was more beautifully performed, and this was evident qualitatively during the movement.