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The location of node is a research focus in wireless sensor networks (WSNs), and it is the foundation of the service based on the node location. In this paper, we propose a new localization method to improve the moving-baseline localization(MBL) performance by using second-order system. This method takes advantage of precise properties of MBL. We improve the localization accuracy by accurate fitting...
This paper propose a practical and effective method for identifying the complete inertia parameters of a space robotic system. The key is the following steps: equivalent single-body identification, and equivalent two-body identification. For the former, all joints are locked into a normal configuration, and the thrusters are used for orbital maneuvering. The object function is defined from the view...
To providing an effective thruster for Solar-powered Autonomous Underwater Vehicle (SAUV), a new-style vectored thruster is proposed. According to Lagrange equation, the dynamics equation of vectored thruster is attained. Through designing solid model of vectored thruster with 3D model software and analyzing dynamics equation of vectored thruster with ADAMS, the characteristics of kinematics and dynamics...
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