1. Theory of the Control of Structures by Low-Authority Controllers
2. CAUGHEY , T. K. , and GOH , C. J. , 1982 , Dynamics Laboratory Report DYNL 82 – 3 , California Institute of Technology .
3. CHEN , C.L. 1982 , Dynamics Laboratory Report DYNL 82 – 1 , California Institute of Technology .
4. GREENE , C. S. , and STEIN , G. , 1979 ,Proc. 18th I.E.E.E. Conf. on Decision and Control, FortLauderdale , Florida , 79CH 1486 – 0 CS .