控制系統設計的目標，除了使受控系統穩定，並且能夠追蹤所給予的命令，設計控制系統之前，必須先對受控廠進行系統辨識，來取得受控廠的動態模式參數，而本論文透過數據化的控制器設計理論，能夠在受控系統的數學模式仍為未知的情況下，直接以一組受控系統的測試數據進行控制器的設計。同時，系統的穩定與指令的追蹤，透過兩個控制迴路來分別達成，一般而言，是在控制迴路裡加入積分器，但是積分器的使用將同時降低系統的穩定性，為了改善訊號追蹤系統的穩定性，一個增強系統穩定的內回饋路徑將再被加入，從而使得整個控制系統形成了雙回饋路徑的架構。本論文沿用雙回饋路徑的控制架構，將積分器與增穩器的設計順序對調，並且將在受控系統為多輸入多輸出的情況下，進行數據化控制器的設計。

The goal of a control design is to stabilize the system and to have the system output follow the given command. Normally, explicit knowledge of the plant dynamic model is needed for the control design. In this thesis, the synthesis of a linear control system can be achieved by using a set of the plant test data when explicit knowledge of the plant model remains unidentified. Moreover, stabilization and command following are achieved be means of two separate feedback loops. In general, command following is achieved by means of a feedback controller that resonates with the command signal. However, the use of an integrator decreases the closed-loop system stability.As a result, a stability augmentation inner feedback loop is often added. Formulas are developed so that this two-loop feedback structure is synthesized directly from the plant test data in the multi-input multi-output case.

[1] Gever, M., Toward a joint design of identification and control, Essays on control: Perspective in the theory and its Application, 1983
[2] Chan, J. T., Design of control laws for adaptive signal tracking systems, 1986.
[3] Chan, J. T., Control system synthesis based on plant test data, ASME/JDSMC, vol. 117, No.4, pp.484-489, 1995
[4] Chen, C. T., Linear System Theory and Design, Holt, Rinehart and Winston, N.Y., 1970.
[5] Chan, J. T.; Wei, L. F., Adaptive multi-channel signal tracking controller for minimum or non-minimum phase systems, International Journal of Control, vol. 50, No.1, pp.65-73, 1989.
[6] Chan, J. T., Multivariable control system synthesis, An experimental data based numerical approach, Automatica, vol.30,No.9,pp.1479-1483, 1994.
[7] Chan, J. T., Synthesis of multivariable controller with plant test data,ASME/JDSMC, vol.116, No.2, pp.309-313, 1994.
[8] Chan, J. T., Model-matching controller design with input-output data - A numerical approach for redundantly actuated systems, ASME/JDSMC, vol.116, pp.800-805, 1994.
[9] Landau, Y. D., Adaptive control:the model reference Approach, Marcel Dekker, N.Y., 1979.
[10] Franklin, G. F.; Powell, J. D., Digital control of dynamic systems, Addison-Wesley, C.A., 1980.
[11] Ogata, K., Discrete-Time Control System, Prentice-Hall, N.J., pp.293-295, 1987.
[12] 李宜達，控制系統設計與模擬，全華科技圖書股份有限公司出版，2001。
[13] 盧冠諭，非零初始狀態下之訊號追蹤設計，國立成功大學航空工程研究所碩士論文，2007。
[14] 許嘉升，不確定單擺之排序模式跟隨控制：基於實驗數據的設計，國立成功大學航空工程研究所碩士論文，2003。