本文為實驗室發展高響應高效率泵控液壓系統研究之初步，以模糊滑動平面控制發展傳統變排量泵控液壓系統定位控制，並作為未來一系列研究之比較依據。
應用AC伺服馬達發展泵控系統，並建構傳統變排量泵控伺服系統，實現位置控制之性能，驗證了伺服控制系統具有優越之性能。
本文使用模糊滑動平面控制器，具有下列優點：利用滑動平面的使用，可以大幅地降低模糊規則庫的規則數目、複雜度及計算時間，而且不犧牲其性能。經由實驗結果證實，模糊滑動平面控制器確實可實現變排量泵控液壓伺服定位之精度。最後300 mm的定位精度可達到40um。

This paper is the first results of the series research of high response high efficiency pump-controlled hydraulic servo systems.

This thesis aims to develop position control in variable displacement pump-controlled servo systems. For that, fuzzy sliding mode control (FSMC), which has the advantage of simple rule base and less computing time, is used. The experimental results show that the position control using FSMC in the variable displacement pump-controlled hydraulic servo system can reach the accuracy of 40um for 300mm stroke.

參考文獻
[1]. E. Duffner, “Will the last bastions of stationary fluid technology really fall, or are electro-mechanical driven injection moulding machines a fashion trend? ”, Proc. of the 3. International Fluid Power Conference (3. IFK), Aachen, Germany, Vol. 1, pp.27-36, 2002.
[2]. E. Vier, “Hydraulic drive machine tools – challenging and promising drive solutions”, Proc. of the 3. International Fluid Power Conference (3. IFK), Aachen, Germany, Vol. 1, pp.55-66, 2002.
[3]. Th Robers, “Analyse des Betriebsverhalten von vollelektrischen gegenüber hydraulisch angetriebenen Spritzgießmachinen” (in German), PhD thesis, RWTH Aachen, Germany, 1995.
[4]. H. Murrenhoff, “Servohydraulik” (in German), Lecture Notes of RWTH Aachen, Germany, 1998.
[5]. Murrenhoff, H. and Wallentowitz, H., Fluidtechnik für Mobile Anwendungen, (in German), Lecture Notes of RWTH Aachen, Germany, 1998.
[6]. Yang, F.L.*, Chiang, M.H., Wu, C.N., Kuo, C.H., Chen, Y.N. and Yeh, Y.C.*, Study on Force Control and Load-Sensing Control of a Hydraulic Valve-Controlled Cylinder Systems with Decoupling Self-Organizing Fuzzy Sliding Mode Controller, Bulletin of the College of Engineering, N.T.U., No. 92, June 2004, pp. 21–34 (EI) (NSC 91-2212-E-011-018)
[7]. Chiang, M.H., Yang, F.L., Chen, Y.N. and Yeh, Y.P., Integrated Control of Clamping Force and Energy-Saving in Hydraulic Injection Moulding Machines Using Decoupling Fuzzy Sliding-Mode Control, International Journal of Advanced Manufacturing Engineering, published online: 12 January 2005. (SCI, EI) (NSC 91-2212-E-011-018)
[8]. Chiang, M.H., Yu, D.D.*, Lee, L.W.*, Parallelregelung der Bahnsteuerung mit Energiesparungsregelung für einen ventilgesteuerten hydraulischen Zylinderantrieb mit robustem H∞-optimalem Regler, (Robust H∞ optimal Control for Parallel Control of Path Control and Energy-Saving Control on Hydraulic Throttle-Controlled Systems), Ölhydraulik und Pneumatik. 2/2005, 2005(Acceptedin 2002) (NSC 89-2212-E-011-051 and NSC 90-2212-E-011-054)
[9]. Chiang, M.H., Lee, L.W.*, Tsai , J.J.*, The Concurrent Implementation of High Velocity Control Performance and High Energy Efficiency for Hydraulic Injection Moulding Machines, International Journal of Advanced Manufacturing Engineering, Vol.23, pp.256-262, 2004. (SCI, EI) (NSC 90-2212-E-011-054 and NSC 91-2212-E-011-018)
[10]. Chiang, M.H., Chien Y.W.*, Parallel control of velocity control and energy-saving control on a hydraulic valve controlled system using self-organizing fuzzy sliding mode control, JSME International Journal, Series C, Vol.46, No.1, pp.224-231, 2003. (SCI, EI) (NSC 90-2212-E-011-054)
[11]. 江茂雄、蔡金江*，Feb. 2003,兼具高軌跡控制響應與高能源效率之閥控液壓系統 - 變轉速與變排量節能控制，機械月刊第331期，66-74
[12]. 江茂雄、簡御偉*、李聯旺*，Jun. 2002,閥控液壓缸系統節能控制與軌跡控制之整合研究，機械月刊第323期，22-29.
[13]. 江茂雄、余冬帝*，Jul. 2001,適應性類神經模糊控制應用於電液負載感測系統之研究，機械月刊第312期，325-335.
[14]. 江茂雄、余冬帝*、王琮右*，Sep. 2000, 閥控液壓系統之節能控制 – 電液負載感測系統，機械月刊第302期，373-382
[15]. Chiang, M.H., LEE, L.W.*, YEH, Y.C.* and SHENG, S.T.*, Concurrent Control of Velocity-Force Control and Energy-Saving Control in Hydraulic Valve-Controlled Cylinder Systems, The 6th JFPS International Symposium of Fluid Power, Tsukuba, Japan (2005).
[16]. Chiang, M-H, Yeh, I.C., Parallel Control of Path Control and Energy-Saving Control for a Hydraulic Valve-Controlled Cylinder System Using Decoupling Fuzzy Sliding Mode Control, The 13rd National Conference on Automation Technology, Taipei, Taiwan. (Jun. 2004) (NSC 90-2212-E-011-054)
[17]. Chiang, M-H, Yeh**,Y.P.，解耦合自組織模糊滑動模式控制應用於閥控液壓缸系統變排量節能控制與速度控制之平行控制研究，The 20th National Conference on Mechanical Engineering of the Chinese Society of Mechanical Engineers, Taipei,Taiwan (2003). (NSC 91-2212-E-011-018)
[18]. Chiang, M.H., Chien Y.W.*, Adaptive Robust Control for Integration of Path Control and Energy-Saving Control on a Hydraulic Valve Controlled System, The 19th National Conference on Mechanical Engineering of the Chinese Society of Mechanical Engineers, Yun-Lin, Taiwan (2002). (NSC 90-2212-E-011-054)
[19]. Chiang, M.H., Lee, L.-W.*, Chien, Y.W.* and Yeh, Y.P.*, Parallel Control of Velocity Control and Energy-Saving Control for Hydraulic Valve-Controlled Cylinder Systems, The 2002 International Conference on Advanced Manufacturing Technologies and Education (AMTE2002), Chia-Yi, Taiwan (2002). (NSC 90-2212-E-011-054)
[20]. Chiang, M.H., Chien Y.W.*, Integration of path control and load-sensing control on a hydraulic valve controlled system, The 3rd International Fluid Power Conference (3. IFK), Aachen, Germany (2002). (NSC 90-2212-E-011-054)
[21]. Chiang, M.H., Lee, L.W.*, Control with Genetic Algorithm on Integration of Energy-saving Control and Velocity Control of a Hydraulic Valve-controlled System, The 18th National Conference on Mechanical Engineering of the Chinese Society of Mechanical Engineers, Taipei, Taiwan (2001). (NSC 89-2212-E-011-051)
[22]. Chiang, M.H., Chien Y.W.*, Integration of path control and load-sensing control on a hydraulic valve controlled system using fuzzy sliding mode control, The 18th National Conference on Mechanical Engineering of the Chinese Society of Mechanical Engineers, Taipei, Taiwan (2001). (NSC 89-2212-E-011-051)
[23]. Chiang, M.-H., Yu, D,-J.*, Study on Adaptive Neural Fuzzy Control for Electro-hydraulic Load-sensing System, 2001 Automatic Control Conference, Taoyuen, Taiwan (2001). (NSC 89-2212-E-011-051)
[24]. Chiang, M.-H., Wang T,-L.*, A Study of Control for Electro-Hydraulic Load-Sensing System, The 17th National Conference on Mechanical Engineering of the Chinese Society of Mechanical Engineers, Kaoshiung, Taiwan (2000).
[25]. 江茂雄、余冬帝*、王琮右*， Implementation of Energy-Saving Control on Hydraulic Valve-controlled Systems- with Electro-Hydraulic Load-Sensing System，第一屆台灣流體傳動與控制技術暨產業發展策略研討會，Taipei, Taiwan (2000).
[26]. S Helduser, “Moderne hydraulische Antriebe und Steuerungen am Beispiel von Kunststoff-Spritgiessmaschinen” (in German), O+P Ölhydraulik und Pneumatik 39, No. 10, 1995.
[27]. I Ruhlicke, “Elektro-hydraulische Antriebssysteme mit drehzahlveränderbarer Doppelpumpe”, (in German), O+P Ölhydraulik und Pneumatik 41, No. 10, 1997.
[28]. H Murrenhuff, “Innovation in der Fluidtechnik”, (in German), Proc. of 1. International Fluid Power Conference (1. IFK), Aachen, Germany, Band 1, pp.22-58, 1998.
[29]. B Kazmeier and D G Feldmann, “Ein neues Konzept für einen kompakten elektrohydraulischen Linearantrieb”(in German), Proc. of 1. International Fluid Power Conference(1.IFK), Aachen, Germany, Band 1, pp.345-358, 1998.
[30]. Th. Nerbert, “Elektro-hydraulische Antriebssyetme mit dreizahlveraenderbaren Pumpen” (in German), Proc. of the 1. International Fluid Power Conference (1. IFK), Aachen, Germany, Band 1, pp.287-300, 1998.
[31]. S Helduser, “Electric-hydrostatic drive – an innovative energy-saving power and motion control system”, Proc. of Institution of Mechanical Engineers, Vol. 213, Part I, pp.427-439, 1999.
[32]. Bildstein, “Application of electro-hydrostatic actuators (EHA) for future aircraft primary flight control”, Proc. of the 1. International Fluid Power Conference (1. IFK), , Aachen, Germany, Band 1, pp.93-105, 1998.
[33]. S Habibi and A Goldenberg, “Design of a new high performance electro-hydraulic actuator”, Proc. of the 1999 IEEE/ASME International Conference on Advanced Mechatroics, Atlanta, USA, pp.227-232, 1999.
[34]. 平野謙一，大場孝一，”最近の油压省エネシステムの動向”(in Japanese)，油壓與空氣壓，第32卷，第4號，pp.225-230, 2001。
[35]. 沢田祐造，”油压とSRモータ・インバータ技術の融合”(in Japanese)，油壓與空氣壓，第32卷，第5號，pp.286-289, 2001。
[36]. A. Helbig, “Injection moulding machine with electric-hydrostatic drives”, Proc. of the 3. International Fluid Power Conference (3. IFK), Aachen, Germany, Vol. 1, pp.67-82, 2002.
[37]. 權龍，Neubert T，Heldruser S，”轉速可調泵直接閉環控制差動缸伺服系統的動特性”(中國大陸)，機械工程學報，第39卷，第2期，pp.13-17, 2003。
[38]. 權龍，Neubert T，Heldruser S，”轉速可調泵直接閉環控制差動缸伺服系統的靜特性”(中國大陸)，機械工程學報，第38卷，第3期，pp.144-148, 2002。
[39]. Zadeh, L. A., ”Fuzzy sets”, Information and control, Vol. 8, pp. 338-353, 1965.
[40]. Mamdani, E. H. and Assilian, S., “A Fuzzy Logic Controller for a Dynamic Plant”, Int. J. Man, Maching Study, 7, pp. 1-13, 1975.
[41]. Kim, S. W. and Lee, J. J., “Design of a fuzzy controller with fuzzy sliding surface”, Fuzzy Sets & Systems, vol.71, no.3, pp. 359-67, 1995.
[42]. Lin, C. M. and Hsu, C. F., “Decoupled Fuzzy Sliding-Mode Control of a Nonlinear Aeroelastic Structure”,Fuzzy Systems, 2002. FUZZY-IEEE’02. Proceedings of the 2002 IEEE International Conference on, Vol.1, pp. 662-667, 2002.
[43]. Lo, J. C. and Kuo, Y. H.,”Decoupling Fuzzy Sliding-Mode Control”, IEEE Transactions on Fuzzy System, Vol.6, No.3, August 1998.