This paper proposes a kind of project which is about FPGA (the Field Programmable Gate Array, FPGA) hardware implementation scheme for PID AQM algorithm. According to the analyses of the relatively mature discrete PID algorithm, we realized PID algorithm by using the combination of LPM (Library of Parameter Modules) macro module and Verilog code in FPGA. In this article, we write the program of...

Most motion control systems for mechatronic systems are implemented on digital computers. In this paper we present an FPGA based solution implemented on a low cost Xilinx Spartan III FPGA. A Production Cell setup with multiple parallel operating units is chosen as a test case. The embedded control software for this system is designed in gCSP using a reusable layered CSP based software structure...

This dissertation uses the theory of stochastic arithmetic as a solution for the FPGA implementation of complex control algorithms for power electronics applications. Compared with the traditional digital implementation, the stochastic approach simplifies the computation involved and saves digital resources. The implementation of stochastic arithmetic is also compatible with modern VLSI design ...

The thermal blooming effect, platform jitter, and other effects of laser beam propagation cause serious deviation, which will have a negative impact on tracking systems. It is important to ensure that the does not deviate. Based fast steering mirror, CMOS camera, Flex RIO system, jitter control system designed implemented. error detected by camera compensated for mirror (FSM), controlled device...

Abstract In this paper, according to the three-loop control structure, FPGA is used as chip of current loop, and parallel multi-axis motor realized by hardware nation. The loop code written in Verilog HDL language, simulation results each module are given SignalTap tool. main contents include a sampling multichannel encoder, current, vector coordinate transformation (CLARK module, PARK IPARK mo...