On time-domain multiplier criteria for single-input single-output systems

2004 ◽  
Author(s):  
R.N. Shorten ◽  
P. Curran ◽  
Kai Wulff
Keyword(s):  
Time Domain ◽  
Single Input Single Output ◽  
Single Output ◽  
Single Input

Selecting the Performance Weights for the μ and H∞ Synthesis Methods for SISO Regulating Systems

1996 ◽  
Vol 118 (1) ◽  
pp. 126-131 ◽  
Author(s):  
M. A. Franchek
Keyword(s):  
Time Domain ◽  
Synthesis Methods ◽  
Single Input Single Output ◽  
Hard Time ◽  
Single Output ◽  
Single Input ◽  
Performance Problem ◽  
Plant Uncertainty ◽  
Step Disturbance ◽  
Domain Constraints

Presented in this paper is a method in which the performance weights W1(s) and W2(s) of the robust performance problem and the H∞ optimization problem can be chosen to directly enforce hard time domain constraints. The class of systems addressed are single-input-single-output (SISO) regulating systems required to maintain the output within a prespecified time domain tolerance despite (i) plant uncertainty, (ii) an external step disturbance, and (iii) actuator output saturation. The performance weights are extracted from the feedback configuration and facilitate performance maximization.

On time-domain multiplier criteria for single-input single-output systems

2004 ◽  
Vol 77 (11) ◽  
pp. 985-991 ◽  
Author(s):  
Robert N. Shorten * ◽  
Paul F. Curran ◽  
Kai Wulff
Keyword(s):  
Time Domain ◽  
Single Input Single Output ◽  
Single Output ◽  
Single Input

Single-input-single-output H∞-control with time domain constraints

Automatica ◽  
1993 ◽  
Vol 29 (4) ◽  
pp. 969-983 ◽  
Author(s):  
Athanasios Sideris ◽  
Héctor Rotstein
Keyword(s):  
Time Domain ◽  
Single Input Single Output ◽  
Single Output ◽  
Single Input ◽  
Domain Constraints

Comparative analysis of SISO and wavelength diversity-based FSO systems at different transmitter power levels

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Varun Srivastava ◽  
Abhilash Mandloi ◽  
Dhiraj Kumar Patel
Keyword(s):  
Optical Signal ◽  
Free Space Optical ◽  
Optical Source ◽  
Transmit Power ◽  
Single Input Single Output ◽  
Transmitter Power ◽  
Single Output ◽  
Communication Links ◽  
Single Input ◽  
Matching Performance

AbstractFree space optical (FSO) communication refers to a line of sight technology, which comprises optical source and detector to create a link without the use of physical connections. Similar to other wireless communication links, these are severely affected by losses that emerged due to atmospheric turbulence and lead to deteriorated intensity of the optical signal at the receiver. This impairment can be compensated easily by enhancing the transmitter power. However, increasing the transmitter power has some limitations as per radiation regulations. The requirement of high transmit power can be reduced by employing diversity methods. This paper presents, a wavelength-based diversity method with equal gain combining receiver, an effective technique to provide matching performance to single input single output at a comparatively low transmit power.

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