Title : 
Comments on "A matrix inequality associated with bounds on solutions of algebraic Riccati and Lyapunov equation" by J.M. Saniuk and I.B. Rhodes
         
        
        
            Author_Institution : 
Autom. Res. Lab., Kyoto Univ., Japan
         
        
        
        
        
        
            Abstract : 
Improved inequalities over the ones reported by J.M. Saniuk and I.B. Rhodes (1987) in the above mentioned paper (ibid., vol.32, p.739-40, 1987) are obtained following the reasoning developed thereby. Relations are presented that demonstrate the improvement asserted by the commenter.<>
         
        
            Keywords : 
algebra; algebraic Riccati and Lyapunov equation; matrix inequality; Art; Computer errors; Digital filters; Feedback; Linear matrix inequalities; Magnetooptic recording; Riccati equations; Scientific computing; Simultaneous localization and mapping;
         
        
        
            Journal_Title : 
Automatic Control, IEEE Transactions on