REFERENCES
- BRISTRIZ Y. LANGHOLZ G. , 1979 , I.E.E.E. Trans. autom. Control , 24 , 741 .
- CHANG R. Y. WANG M. L. , 1982 , Int. J. Systems Sci. , 13 , 1125 ; 1983, Ibid., 14, 343 .
- CHEN C. F. HSIAO C. H. , 1975 a , Int. J. Systems Sci. , 6 , 833 ; 1975 b, Proc. Inst. elect. electron. Engrs, 122, 565 ; 1975 c, I.E.E.E. Trans. autom. Control, 20, 596 ; 1975 d, Int. J. Control, 21, 881 ; 1975 e, J. Franklin Inst., 300, 265 .
- FROBERG , C. E. 1969 . Introduction to Numerical Analysis , 2nd edn , 320 Svenska : Bokforlager, Bonniers .
- GRADSHTEYN , I. S. and RYZHIK , I. W. 1965 . Tables of Integrals, Series and Products , 843 New York : Academic Press .
- HSIAO C. H. CHEN C. F. , 1979 , Comput. electron. Engng , 6 , 279 .
- HWANG C. SHIH Y. P. , 1981 , Int. J. Control , 34 , 577 ; 1982 a, Int. J. Systems Sci., 13, 209 ; 1982 b, Comput. electron. Engng, 9, 123 ; 1983, J. optim. Theory Applic., (accepted for publication) .
- KUNG F. C. CHEN S. Y. , 1978 , J. Franklin Inst. , 306 , 283 .
- SHIH Y. P. HWANG C. CHIA W. K. , 1980 , ASME J. dynam. Syst., Meas. Control , 102 , 159 .
- STROUD , A. H. and SECREST , D. 1966 . Gaussian Quadrature Formulas , 55 Englewood Cliffs, N.J. : Prentice-Hall .