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題名 | 微處理機式直流伺服控制系統之研製 |
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作者 | 顏吉永; | 書刊名 | 技術學刊 |
卷期 | 7:1 1992.03[民81.03] |
頁次 | 頁45-57 |
分類號 | 448.24 |
關鍵詞 | 直流伺服控制系統; 微處理機式; |
語文 | 中文(Chinese) |
中文摘要 | 本文係在探討直流伺服系統的數位控制器設計,根據一精密X-Y平台之運作建立其數學模式,並以停擺控制器和狀態補償控制器兩種控制法則設計數位控制器。文中進一步設計以PC-AT 80286的微電腦做為控制器,配合PWM截流控制電路與四象限功率放大器等實體電路,用以驗證理論分析之結果。經由軟體模擬與實體製作之測試結果分析,deadbeat controller適用於要求有快速反應,且無穩態誤差與超越量之系統。state compensation controller則適用於嚴求穩態響應,稍寬於暫態響應之系統。 |
英文摘要 | This paper is concerned with the design of a digital controller of a DC servo system. A mathematical model is established based on the operation of a precise X-Y table, and the digital controller is designed by the two control algorithms-deadbeat controller and state compensation controller. Furthermore, this paper makes use of the PC-AT 80286 microprocessor as the controller along with realized circuits like P. W .M. chopper control circuit and four-quadrant power amplifier to verify the results of the theoretical analysis. After analyzing the results of computer simulation and real system experimental data, we conclude that the deadbeat controllers is applicable to systems which require fast response and have neither steady state error nor overshoot. The state compensation controller is applied to the systems in which steady state response are strickly required while responses are somewhat loosend transient response. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。