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Issues and improvements of hardware/software co-design sensorless implementation in a permanent magnet synchronous motor using Veristand

机译:使用Veristand的永磁同步电动机中的硬件/软件协同设计无传感器实现的问题和改进

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This paper is focused on the implementation of a field oriented control of a permanent magnet synchronous in the emerging rapid control prototyping tool Veristand through a National Instruments PXI device. The device is composed of a FPGA and a controller so the hardware/software co-design is discussed in order to optimize the control system. The algorithm is solved by calculating the position of the rotor in two ways: firstly with the resolver sensor and secondly with a signal injection sensorless method to compare the position results. Both configurations are simulated to tune the system properly, and finally they are tested experimentally with the mentioned control platform. Taking advantage of the Veristand hardware/software co-design flexibility, the sensorless method was implemented in two ways in order to demonstrate the flexibility of the control system and compare the results of both solutions.
机译:本文的重点是通过National Instruments PXI设备在新兴的快速控制原型工具Veristand中实现永磁体同步的磁场定向控制。该设备由FPGA和控制器组成,因此讨论了硬件/软件协同设计,以优化控制系统。通过两种方式计算转子的位置来解决该算法:首先使用旋转变压器传感器,其次使用无信号注入传感器比较位置结果。两种配置均经过仿真以正确调整系统,最后使用上述控制平台进行了实验测试。利用Veristand硬件/软件协同设计的灵活性,以两种方式实施了无传感器方法,以证明控制系统的灵活性并比较两种解决方案的结果。

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