Sun-Avoidance Slew Planning with Keep-Out Cone and Actuator Constraints

2020 ◽  
Vol 57 (6) ◽  
pp. 1175-1185
Author(s):  
Mohammad A. Ayoubi ◽  
Junette Hsin
Keyword(s):  
Actuator Constraints ◽  
Sun Avoidance

scholarly journals Gas Turbines Power Regulation Subject to Actuator Constraints, Disturbances and Measurement Noises

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 40155-40164
Author(s):  
Ali Nasiri ◽  
Farhad Bayat ◽  
Saleh Mobayen ◽  
S. Hassan Hosseinnia
Keyword(s):  
Gas Turbines ◽  
Power Regulation ◽  
Actuator Constraints ◽  
Measurement Noises

Derivative feedback control of nonlinear systems with uncertain equilibrium states and actuator constraints

Automatica ◽  
2021 ◽  
Vol 127 ◽  
pp. 109495
Author(s):  
Muhammad Hamad Zaheer ◽  
Khalid M. Arthur ◽  
Se Young (Pablo) Yoon
Keyword(s):  
Feedback Control ◽  
Nonlinear Systems ◽  
Equilibrium States ◽  
Actuator Constraints

Migraine and sun avoidance behaviors in Canadian adults

2021 ◽  
Author(s):  
Manav V. Vyas ◽  
Gustavo Saposnik ◽  
Christine Lay
Keyword(s):  
Avoidance Behaviors ◽  
Sun Avoidance

Mixed passive / H ∞ hybrid control for delayed Markovian jump system with actuator constraints and fault alarm

2018 ◽  
Vol 28 (18) ◽  
pp. 6016-6037 ◽  
Author(s):  
Jian-Ning Li ◽  
Yu-Fei Xu ◽  
Kai-Yang Gu ◽  
Lin-Sheng Li ◽  
Xiao-Bin Xu
Keyword(s):  
Hybrid Control ◽  
Markovian Jump ◽  
Markovian Jump System ◽  
Actuator Constraints

Settling Control of the Triple-Stage Hard Disk Drives Using Robust Output Feedback Model Predictive Control

2016 ◽  
Author(s):  
Huy Nguyen ◽  
Omid Bagherieh ◽  
Roberto Horowitz
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Output Feedback ◽  
Frequency Control ◽  
Hard Disk Drives ◽  
Low Frequency ◽  
Hard Disk ◽  
Control Input ◽  
Feedback Model ◽  
Actuator Constraints

Track settling control for a hard disk drive with three actuators has been considered. The objective is to settle the read/write head on a specific track by following the minimum jerk trajectory. Robust output feedback model predictive control methodology has been utilized for the control design which can satisfy actuator constraints in the presence of noises and disturbances in the system. The controller is designed based on a low order model of the system and has been applied to a higher order plant in order to consider the model mismatch at high frequencies. Since the settling control generally requires a relatively low frequency control input, simulation result shows that the head can be settled on the desired track with 10 percent of track pitch accuracy while satisfying actuator constraints.

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