National Instruments 370757C-01 用户手册

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The Xmath Robust Control Module (RCM) provides a collection of 
analysis and synthesis tools that assist in the design of robust control 
systems. 

This chapter starts with an outline of the manual and some use notes. It 
continues with an overview of the Xmath Robust Control Module (RCM) 
functions.

This manual provides complete documentation for all the RCM functions 
along with their associated theoretical background, references, and 
examples.

This manual includes the following chapters:

•

Chapter 1, Introduction, describes the Robust Control Module (RCM) 
and shows the RCM function structure.

•

Chapter 2, 

, covers the robustness analysis 

tools and introduces the concepts of uncertainty, robustness, and 
performance degradation in the framework of closed-loop systems. 
The 

section

should be read by all those 

interested in robustness analysis or performance degradation, which 
are explained in the 

section and the 

section. The 

section provides additional information but this 

material is not prerequisite to the use of RCM functions.

•

Chapter 3, 

, describes system analysis functions that 

create singular value Bode plots, performance plots, and calculate the 
L

∞

 norm of a linear system. This chapter should be of interest to all 

users.

•

Chapter 4,

, discusses synthesis tools in two 

categories, H

∞

 and H

2

. This manual does not attempt to explain all 

of the theory of H

∞

, LQG/LTR, and frequency shaped LQG design