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This paper presents a optimization algorithm to improve the positioning accuracy of the nodes in wireless sensor networks, and introduces RSSI-based (Received Signal Strength Indicator) wireless location technology on formation of multiple mobile robots. First, the RSSI value, which is measured between mobile node and reference node, is optimized by Gaussian model. At the same time, using the classical...
Mobile robot is an important branch of robotics research, and the azimuth of mobile robot is a very important moving process parameter. In this paper, we adopted multi-sensor integrated, combining digital magnetic compass, fiber optic gyro and photoelectric encode to estimate the azimuth of mobile robot, and putting each measurement result into Federated filter. We use Unscented Kalman filter as the...
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