本研究針對傳統可程式邏輯控制器（PLC）在高速、高精度運動控制中的 局限性，提出一種基於現場可程式化邏輯閘陣列（FPGA）的硬體加速器設計方法。傳統 PLC雖然因其高度的可靠性和穩定性而廣泛應用，但在處理複雜運動控制算法時，軟體運算的反應時間和處理速度往往不足，難以滿足現代工業對即時性和高精度的需求。為解決這一問題，本研究將 PLC的基本運動控制功能（如 COUNTER、TIMER 和 PWM）硬體化，並整合到硬體加速器中，利用其平行處理能力和高速計算性能，有效提升系統的反應速度和控制精度。 實驗結果顯示，基於 FPGA 的硬體加速器在多軸運動控制中的性能顯著優 於傳統的 PLC控制方法。在 TIMER和 PWM功能測試中，硬體加速器展示出 更短的處理時間和更高的即時性，顯示出硬體加速器在多軸同步運動控制中的巨大潛力。該設計的成功應用驗證了硬體加速技術在提升運動控制系統效能方面的可行性，為工業自動化領域提供了一種高效、可靠的技術解決方案。 本研究提出了一個通過硬體加速技術，顯著提高多軸運動控制系統的性能 和效率的方法，並為未來在更複雜運動控制應用中的技術發展奠定了堅實基礎。;This study addresses the limitations of traditional Programmable Logic Controllers (PLCs) in high-speed, high-precision motion control by proposing a hardware accelerator design method based on Field-Programmable Gate Arrays (FPGAs). While traditional PLCs are widely used for their high reliability and stability, their software computation often falls short in response time and computation speed when processing complex motion control algorithms, failing to meet the real-time and high-precision demands of modern industry. To overcome this issue, this research hardware-implements basic PLC motion control functions (such as COUNTER, TIMER, and PWM) and integrates them into a hardware accelerator, leveraging its parallel processing capabilities and high-speed computational performance to effectively enhance system response speed and control accuracy. Experimental results indicate that FPGA-based hardware accelerators significantly outperform traditional PLC control methods in multi-axis motion control. In tests of TIMER and PWM functions, the hardware accelerator demonstrated shorter processing times and higher real-time performance, highlighting its great potential in multi-axis synchronous motion control. The successful application of this design validates the feasibility of using hardware acceleration technology to enhance the performance of motion control systems, providing an efficient and reliable technical solution for the industrial automation field. This study proposes a method to significantly enhance the performance and efficiency of multi-axis motion control systems through hardware acceleration technology, laying a solid foundation for future technological developments in more complex motion control applications.
