A supervisory control strategy for building cooling water systems for practical and real time applications

2008 ◽  
Vol 49 (8) ◽  
pp. 2324-2336 ◽  
Author(s):  
Zhenjun Ma ◽  
Shengwei Wang ◽  
Xinhua Xu ◽  
Fu Xiao
Keyword(s):  
Real Time ◽  
Control Strategy ◽  
Supervisory Control ◽  
Cooling Water ◽  
Water Systems ◽  
Real Time Applications ◽  
Building Cooling

Robust Control of Quadrotors Based on an Uncertainty and Disturbance Estimator

2016 ◽  
Vol 138 (7) ◽  
Author(s):  
Ricardo Sanz ◽  
Pedro Garcia ◽  
Qing-Chang Zhong ◽  
Pedro Albertos
Keyword(s):  
Robust Control ◽  
Real Time ◽  
Control Strategy ◽  
Disturbance Rejection ◽  
Reference Model ◽  
Flight Tests ◽  
Real Time Applications ◽  
Uncertainty And Disturbance Estimator ◽  
Noise Amplification ◽  
Disturbance Estimator

In this paper, a robust control strategy is proposed to control the attitude and the altitude of quadrotors, based on an uncertainty and disturbance estimator (UDE). It is shown that the proposed controller can be tuned very easily, achieving the desired performance only by selecting an appropriate reference model and tuning a single parameter to tradeoff disturbance rejection with noise amplification in the control signal. The proposed control strategy is extensively validated in real-time applications with an experimental Quanser platform and also with a quadrotor prototype in real flight tests.

Real-time performance monitoring of fouling and under-deposit corrosion in cooling water systems

1993 ◽  
Vol 35 (5-8) ◽  
pp. 1667-1675 ◽  
Author(s):  
M.A. Winters ◽  
P.S.N. Stokes ◽  
P.O. Zuniga ◽  
D.J. Schlottenmier
Keyword(s):  
Real Time ◽  
Performance Monitoring ◽  
Cooling Water ◽  
Water Systems ◽  
Time Performance

Maintaining Consistency Over A Network in Real-Time Applications

1989 ◽  
Author(s):  
Insup Lee ◽  
Susan Davidson ◽  
Victor Wolfe
Keyword(s):  
Real Time ◽  
Real Time Applications
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