1. Åström, K. J., & Wittenmark, B. (1989). Adaptive control. Reading, MA: Addison-Wesley.
2. Ioannou, P. A., & Sun, J. (1996). Robust adaptive control. Englewood Cliffs, NJ: PTR Prentice-Hall.
3. Krstić, M., Kanellakopoulos, I., & Kokotović, P. V. (1995). Nonlinear and adaptive control design. New York: Wiley.
4. A three-dimensional universal controller for the adaptive stabilization of any strictly proper minimum-phase system with relative degree not exceeding two;Morse;IEEE Transactions on Automatic Control,1985
5. A 4(n+1)-dimensional model reference adaptive stabilizer for any relative degree one or two, minimum phase system of dimension n or less;Morse;Automatica,1987