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In this paper, we discuss how to synthesize a stabilizably robust controller for a ball and plate system (BPS). In order to reduce the fragility in its robust controller synthesis, a loop-shaping method in terms of a normalized right coprime factor (NRCF) uncertainty description for the BPS is thus employed. In effect, the design of weighting functions for the BPS loop-shaping is a decisive factor...
Aimed at the FPGA-based orthogonal magnetic encoder design, this paper analyzes several actual errors caused by the limitation of the processing technology and the assembly technology, which include the error caused by the imbalance of signal amplitude, the error caused by the nonorthogonality of signal phase, the error caused by the DC offset, and the error caused by harmonics. Based on ideal voltage...
This paper constructs a dynamic stochastic general equilibrium model to analyze the behavior of the unobserved inflation target implicitly included in China's monetary policy in a New Keynesian framework. The empirical evidence suggests that the model is suitable for research on monetary policy and monetary business cycle. The results also support the assumption that China's monetary policy has a...
Every type of wire-driven parallel robots can be used in cargo handling as a robot crane. Concerning the 6-degree-of-freedom (DOF) wire-driven parallel robot with three wires, its mechanism configuration belongs to URPMs (Under Restrained Positioning Mechanisms), if one translational or rotational DOF rigid mechanism is added to each of its kinematic chains. In this case the mechanism becomes a new...
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