Torque Control Part 4 pptx

... 0.1 0.2 0.3 0 .4 0 1 2 Torque (pu) 0 0.1 0.2 0.3 0 .4 0.8 1 1.2 Flux (pu) 0 0.1 0.2 0.3 0 .4 0 0.5 1 1.5 Current I S (pu) 0 0.1 0.2 0.3 0 .4 -1 0 1 Current i a (pu) 0 0.1 0.2 0.3 0 .4 -1 0 1 Ti me ... 0 0.1 0.2 0.3 0 .4 0 .4 0.6 0.8 1 Speed (pu) ω r * ω r 0 0.1 0.2 0.3 0 .4 0 1 2 Torque (pu) Te Te* T L 0 0.1 0.2 0.3 0 .4 0.8 1 1.2 Flux (pu) ψ s ψ s * 0 0.1 0.2 0.3 0 .4 0...

Ngày tải lên: 20/06/2014, 07:20

... Symposium’ 94 on Control and Industrial Automation Application, Hong Kong, pp. 110–117. Arimoto, S. (19 94) . State of the art and future research directions of robot control, 4Th IFAC Symposium on Robot Control, ... function U T (q d ,˜q). 52 Advances in PID Control Advances in PID Control 66 controllers are important elements of distributed control system. Many useful feature...

Ngày tải lên: 19/06/2014, 12:20

... corrector for direct torque control of induction motor is developed. 2. Direct flux -torque control fundamentals The direct torque control is principally a non-linear control in which the inverter ... + ⎨ ⎪ ⎪ =+ ⎪ =+ ⎪ ⎩ (1) Torque Control 36 -1.5 -1 -0.5 0 0.5 1 1.5 -1.5 -1 -0.5 0 0.5 1 1.5 Stator f lux 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 -50 -40 -30 -20 -10 0 10 2...

Ngày tải lên: 20/06/2014, 07:20

... 0.3 0.35 0 .4 0 .45 0.5 0.55 0.6 0 0.5 1 1.5 2 Torque (pu) 0.3 0.35 0 .4 0 .45 0.5 0.55 0.6 0.7 0.8 0.9 1 1.1 Ti me (s ec) Rotor Speed (pu) 0.3 0.35 0. 4 0 .45 0.5 0. 55 0.6 0 0.5 1 1.5 2 Torque (pu) 0.3 ... (pu) 0.3 0.35 0. 4 0 .45 0.5 0. 55 0.6 0.7 0.8 0.9 1 1.1 Ti me (s ec) Rotor Speed (pu) Te Te* T L ω r * ω r 0.3 0.35 0 .4 0 .45 0.5 0.55 0.6 0 0.5 1 1.5 2 Torque (pu) 0.3 0....

Ngày tải lên: 20/06/2014, 07:20

... rotating coordinate system, we have: [] 11 12 13 14 15 16 21 22 23 24 25 26 31 32 33 34 35 36 41 42 43 44 45 46 51 52 53 54 55 56 61 62 63 64 65 66 aaaaaa aaaaaa aaaaaa A aaaaaa aaaaaa aaaaaa ⎡ ⎤ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ = ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎣ ⎦ ... Robust control under load variation Torque Control 1 24 Angular speed (rad/s) Time (s) Electromagnetic torque (N.m) Tim...

Ngày tải lên: 20/06/2014, 07:20

... parallel type front-ends are not controlled. Detailed characteristics are analyzed in Table 1. 2 14 Torque Controlo Torque Control 226 2.1.1 Switching angle control method In SRM drive, it ... is not controllable in the passive converter, the voltage of the boost capacitor is changed by the stored magnetic energy 222 Torque Controlo Torque Control 210 Fig. 11. Averag...

Ngày tải lên: 20/06/2014, 07:20

... the speed control loop is 1 ms Torque Control 268 DSP trigger U1 74LS1 74 3 4 6 11 13 9 1 2 5 10 12 7 141 5 1D 2D 3D 4D 5D CLK CLR 1Q 2Q 4Q 5Q 3Q 6D6Q H1 Driver U7 74LS193 5 4 14 11 15 1 10 9 3 2 6 7 13 12 UP DOWN CLR LOAD A B C D QA QB QC QD BO CO U8A 740 8 1 2 3 DSP ... KrB θ φ ⎡⎤ ⎢⎥ ⎢⎥ =+ + ⎢⎥ ⎢⎥ ⎣⎦  (48 ) and T cmc YCX= (49 ) Torque Control 250 (a) Refer...

Ngày tải lên: 20/06/2014, 07:20

... the control system of the Robotenis platform. The results above are used in real time to control each joint independently. The joint controller is based in a classical computed -torque controller ... the control system of the Robotenis platform. The results above are used in real time to control each joint independently. The joint controller is based in a classical computed -...

Ngày tải lên: 21/06/2014, 07:20

...                                                              M M F w)ll()ll( l w)ll()ll( l w)ll()ll( l w)ll()ll( l F F F F z rfrf f rfrf f rfrf r rfrf r " prr " prl " pfr " pfl 2 1 2 1 2 2 1 2 1 2 2 1 2 1 2 2 1 2 1 2 (41 ) In the outer loop controller, PID control is applied for suppressing both body ver...

Ngày tải lên: 20/06/2014, 04:20

... 0.1061 X ⎡ ⎤ = ⎢ ⎥ ⎣ ⎦ , 2 0.25 04 0.1 142 0.1 142 0.9561 X ⎡ ⎤ = ⎢ ⎥ ⎣ ⎦ 1 0.6863 0.5839 -3.2062 -0.3088 Y ⎡ ⎤ = ⎢ ⎥ ⎣ ⎦ , 2 0.85 84 -1. 344 2 -0.5699 -5.5768 Y ⎡ ⎤ = ⎢ ⎥ ⎣ ⎦ Robust Control, Theory and ... 0.0012 S ⎡ ⎤ = ⎢ ⎥ ⎣ ⎦ , 0. 041 6 α = , 946 .1561 ε = , 0.0036 λ = Then robust H ∞ reliable controller can be designed as 1 1.8533 52.3 540 -42 .5190 28.3767 K ⎡ ⎤ = ⎢ ⎥...

Ngày tải lên: 20/06/2014, 04:20