flux-weakening control algorithm
Real-Time Flux-weakening Control for an IPMSM Drive System Using a Predictive Controller
... high-speed control for an IPMSM drive system. A simple real-time tuning flux-weakening control algorithm is proposed and implemented to control an IPMSM drive system in a wide ...
11
Field Weakening Control of a Separately Excited DC Motor Using Neural Network Optemized by Social Spider Algorithm
... field weakening method is ...magnetic flux in the motor air gap will be reduced, causing reduction of the back emf e a ...combined control is shown in Figure 2 ...
10
Online optimal flux-weakening control of permanent-magnet brushless AC drives
... the flux-weakening range the actual -axis current cannot follow the demanded current due to the converter voltage ...feedforward control is integrated into the online optimal control ...
9
Myrmekite and strain weakening in granitoid mylonites
... other weakening mechanisms, which are not con- sidered in our simplified model of granitoid (such as feldspar GSS creep, Bt deformation), may have concurred with defor- mation; and (ii) at low strain, myrmekite ...
21
Fault weakening caused by smectite swelling
... Fault weakening caused by smectite swelling Kameda?et?al Earth, Planets and Space (2019) 71 131 https //doi org/10 1186/s40623 019 1108 5 F U L L PA P E R Fault weakening caused by?smectite swelling J[.] ...
7
Contribution of distribution network control to voltage stability: A case study
... Abstract—A case study dealing with long-term voltage instabil- ity in systems hosting active distribution networks is reported in this paper. It anticipates future situations with high penetration of dispersed ...
12
FFC NMR Relaxometer with Magnetic Flux Density Control
... to control directly the magnetic flux density cycles as required by the FFC ...feedback control current and air-cored magnets ...the control loop with increased complexity, i.e., a direct ...
19
On the Constitutive Criteria for the Fault: Influence of Size and Tensile Cracks Generation During Rupture
... In view of the rather overwhelming evidence in favor of a velocity-weakening law, the authors examined the case for the slip-weakening law, which has been widely used in applications, partly because of ...
14
Performance studies of HEFSM with 6 slot 7 pole for HEV application
... the flux linking with the armature winding, with respect to the rotor ...required flux orientation for ...precise control of torque, speed, and position at no additional ...
35
A hybrid of ant colony optimization and flux variability analysis to improve the production of l-phenylalanine and biohydrogen
... Metabolic flux analysis shows many successful results in studying genome ...optimization algorithm which is ACOFVA has been proposed to overcome the issues ...This algorithm has successfully ...
20
Direct Torque with Direct Flux Control of BLDC Motor in Two Phase Conduction Mode
... direct flux control of BLDC motor in two phase conduction ...direct flux control [3] is to control electromagnetic torque and stator flux linkage directly and independently by ...
7
Feedback system for divertor impurity seeding based on real-time measurements of surface heat flux in the Alcator C-Mod tokamak
... heat flux feedback control system for impurity seeding such as that employed here could be readily extended to other ...heat flux sensor in burning plasma devices ...heat flux sensors (since ...
15
Metabolic flux control of mitochondrial dynamics in cancer cells
... enrichment of HKII to the MOM alone is insufficient to prevent cell death. HKII bound to the mitochondria may be protective against apoptosis but only in the presence of glucose. An increase in HKII expression in ...
268
Density of states approach to dense quantum systems
... Our numerical findings for ρ are shown in figure 1, while our results for Q(µ) are summarised in figure 2. Our density of states agrees with the density of states extracted from the flux algorithm for all ...
5
A Fuzzy Logic Controller Used for Governing the Speed of DC Motor
... continuous control characteristics ...to control the speed of motor to perform desired ...conventional control algorithms in a speed controller are the effects of non-linearity in a DC motor ...
5
Malaria resurgence: a systematic review and assessment of its causes
... Accordingly, the lesson for today’s malaria programmes is that they must plan carefully to maintain suppressive activ- ities until such a time that no intrinsic potential for trans- mission remains. It is important to ...
17
Algorithm of elements option of control system of flexible manufacture system
... of control system of FMS is introduction of the systems of sensitivity and intellectualization of control in technological equipments and industrial robots of production, able to take into account obtained ...
5
Multipulse Ac–Dc Converters With Reduced Magntetics Feeding Vector Controlled Induction Motor Drives For Improving The Power Quality At The Point of Common Coupling
... in control because they independently control flux, which when maintained constant contributes to an independent control of ...separate control of field and armature currents, which in ...
7
Comparison between Fuzzy Logic Control and Predictive Torque Control, applied to a DFIG based Wind Turbine
... Logic Control (FLC) and Predictive Torque Control (PTC) methods are being introduced separately at grid side converter (GSC) of Doubly Fed Induction Generator (DFIG) based wind ...improper control ...
6