A limited angle torque actuator with cylindrical Halbach and its large angle tracking control

2019 ◽  
pp. 37-56
Author(s):  
Si-Lu Chen ◽  
Nazir Kamaldin ◽  
Tat Joo Teo ◽  
Wenyu Liang ◽  
Chek Sing Teo ◽  
...  
Author(s):  
Muhammad Basri Hasan

In realizing yaw angle control tracking on AUV, the use of the State Dependent Riccati Equations method based on Linear Quadratic Tracking (SDRE-LQT) is realized. This algorithm calculates changes in yaw angle tracking problems through calculation of parameter changes from online AUV with Algebraic Riccati Equations.So that the control signal given to the plant can follow the changing conditions of the plant itself. 


IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 135514-135524 ◽  
Author(s):  
Haijun Ren ◽  
Guang Deng ◽  
Bin Hou ◽  
Shuai Wang ◽  
Gao Zhou

1989 ◽  
Vol 111 (4) ◽  
pp. 656-660 ◽  
Author(s):  
H. Flashner ◽  
J. M. Skowronski

A new approach is presented for deriving control laws for dynamic systems that can be formulated by Hamilton’s canonical equations. The approach uses the complete nonlinear equations of the system without requiring linearization. It is shown that the error equations, between the system and a Hamiltonian model to be followed, can be described by Hamilton’s canonical equations. Using the concept of diagonal set in the cartesian product of the system and the model states, a control law is derived using the Liapunov stability approach. The resulting control law allows tracking within a stipulated precision, and also with a finite time horizon. To demonstrate the method, a control law is derived for a two degree of freedom manipulator, designed to follow a linear plant. Simulation studies show fast convergence of the state error for a large angle motion maneuver.


2015 ◽  
Vol 83 ◽  
pp. 41-42
Author(s):  
Tomokazu Matsuo ◽  
Hiroshi Shibuya ◽  
Satoru Ogawa ◽  
Tsutomu Fukuda ◽  
Shoji Mikado

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