torque control Part 14 potx
torque control Part 14 potx
... described as Torque Control 250 (a) Reference torque, total torque and phase currents in linear TSF (b) Reference torque, total torque and phase currents in cosine TSF (c) Reference torque, ... Direct torque control 3.1 Basic principle Fig. 1 shows the block diagram of the direct torque control system. The system includes two major loops: the torque- control...
Ngày tải lên: 21/06/2014, 05:20
Torque Control Part 11 potx
... 1988]. Inverter SRM Encoder Speed Controller 202 Torque Controlo Torque Control of PMSM and Associated Harmonic Ripples 193 (a) (b) Fig. 60. Motor torque dynamic under basic HDTC: (a) ... using torque control techniques. In contrast to rotating field machines, torque control of switched reluctance machines is not based on model reference control theory, such as...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 14 pptx
... (49) Torque Control 250 (a) Reference torque, total torque and phase currents in linear TSF (b) Reference torque, total torque and phase currents in cosine TSF (c) Reference torque, ... Direct torque control 3.1 Basic principle Fig. 1 shows the block diagram of the direct torque control system. The system includes two major loops: the torque- control loop an...
Ngày tải lên: 20/06/2014, 07:20
torque control Part 9 potx
... Oriented Control of PMSM Torque Control 154 Tan, Z.; Li, Y. & Li, M. (2001). A Direct Torque Control of Induction Motor Based on Three Level Inverter, Proceedings of PESC, pp. 143 5 143 9, ... methods have been proposed for direct torque control of PMSM among which Hysteresis based direct torque control (HDTC) and Space Vector Modulation direct torque contr...
Ngày tải lên: 21/06/2014, 05:20
Nuclear Power Control, Reliability and Human Factors Part 14 potx
... of control desks, but it could be applied to control rooms too. Ergonomics analyses enable the evaluation of the control desks’ design, relatively to the location of displays, actuator controls ... virtual control desk was based. The leftmost module is dedicated to neutron flux monitoring, control rods and general alarms. The central (and main) module is dedicated to the monito...
Ngày tải lên: 19/06/2014, 11:20
Vibration Analysis and Control New Trends and Developments Part 14 potx
... Analysis and Control – New Trends and Developments 14 Vibration Control high-pass filter low-pass filter P ∗ (s) P(s) K(s) W act (s) W perf (s) u w z y Fig. 16. Closed-loop system P (s) with controller ... uncertain or a control input is not desired for certain frequencies. The studies’ results show the applicability of weighted H 2 control for partially uncertain flexible-structure sy...
Ngày tải lên: 19/06/2014, 19:20
Robust Control Theory and Applications Part 14 potx
... screw and the plate at both ends of part g. As a result, an angle is formed between part e and part f. For example, when the linkage rotates clockwise, part e and part f approach each other, and ... conventional PI current controller. 512 Robust Control, Theory and Applications δ δ γ Fig. 18. Current control characteristics by position sensor-less system with conventional contro...
Ngày tải lên: 20/06/2014, 04:20
Adaptive Control 2011 Part 14 potx
... Optimal design of adaptive tracking controllers for non-linear systems. Automatica, 33, 8, 145 9 -147 3 Mizutani, T.; Katayama, H. & Ichikawa A. (2004). Tracking control of a magnetic levitation ... control schemes for a class of non-affine dynamic systems, using mean value theorem, separate control signals from controlled plant functions, and apply neural networks to approxima...
Ngày tải lên: 21/06/2014, 19:20
Hydrodynamics Advanced Topics Part 14 potx
... perturbaritz, SAND2001 -144 0, Sandia National Laboratories, 2001 [32] Sun Chengwei, One dimensional shock and detonation wave computation code SSS, Computation Physics, No.3, 1986: 143 -145 [33] Burgess ... Δt is the duration to receive the net torque N. Assuming that the small fraction f of the cross-section of the precursor contributes to produce the net torque N, we obtain N ≈...
Ngày tải lên: 18/06/2014, 22:20
Environmental Monitoring Part 14 potx
... unusual and anomalous behaviors in a particular marine ecosystem (Bedzek et al., 2011). The network was deployed in 2009 at the Heron Island, Australia, as part of the Great Barrier Reef Ocean ... several works on congestion control specifically developed for WSN (Ee & Bajcsy, 2004; Hull et al., 2004, Lu et al., 2002, Wan et al., 2003). The congestion control approach focuses on...
Ngày tải lên: 19/06/2014, 10:20