[PDF] Top 20 Parameters Identification of Nonlinear DC Motor Model Using Compound Evolution Algorithms

... genetic algorithms (GA) with global optimization character and the simplex method are combined and used into the application of the parameter ...The nonlinear dynamic model of an actual DC ... See full document

... constructed using type-2 fuzzy sets are type-2 FLSs to distinguish them from the traditional type-1 ...complex nonlinear systems that are difficult to model analytically ...FLCs using a ... See full document

... mathematical model to predict the behavior of the brushless resolver and its equivalent circuit which is similar to induction motor's steady state equivalent ...motor’s parameters, can be used with ... See full document

... models using physical ...use identification techniques. An identification experiment is per- formed by exciting the system and observing its input and out- put over a time ...parametric model ... See full document

... Genetic Algorithms (GAs) are based on the mecha- nisms of natural selection and implement a scheme of “survival of the fittest” among the considered structures, shaping and changing the search algorithm based on ... See full document

... Brushless DC motors also known as Permanent Magnet direct current Synchronous motors are becoming very popular and useful because of their high power density (the amount of power per unit volume), long life, high ... See full document

... Induction motors are essential components in the vast majority of industrial processes, while due to the fact that these motors are operating in difficult working environments, there are numerous degrading factors such ... See full document

... Abstract Main objective of this project is to use verbal communication as a medium to control the operation of the motor. Verbal communication can be done in English and to implement effective control of motors ... See full document

... The study of dynamic behavior of the engine showed that the switching frequency is low, which led us to integrate a low gear reduction ratio to reduce the frequency of magnetization of the engine, to solve the problem of ... See full document

... in DC motors, by adjusting the terminal voltage we can operate it over a wide range of speeds, thus making them compatible with most mechanical loads by virtue of their torque/speed characteristics, thus ... See full document

... of nonlinear models and neural networks can be classified as a linear-in-the- parameters model (Harris et ...efficient model construction method (Chen et ...a model with good ... See full document

... for DC motors are simpler and less expensive than those for the AC motors, DC motors are preferred where wide speed range control is ...of DC Motor using MPC controller toolbox in ... See full document

... of DC Machine [5]. Speed control of DC motor may be by using chopper which can give us better results of speed-torque characteristics ...of DC motor can be con- trolled by ... See full document

... Figures 8 and 9 present the transient behavior of the rotor speed. Figure 8 corresponds to the initial 0.25 seconds of the experiment. It is clear that eventually, the observer-based state variable is very similar to the ... See full document

... A brushle ss dc mot or (BD CM ) consist s of a PMSM itself, an inverter and a position sensor. Generally a BDCM is supplied by an ac source, its performance is similar to a shunt dc motor. A typical ... See full document

... the DC motor. Controlling the speed of a DC motors is very important as any small change can lead to instability of the closed loop ...how DC motor can be controlled by using a ... See full document

... system identification and differential evolution approach by using Differential Evolution and System Identification (DESI) and Modified Genetic Algorithm (MGA) approach for modeling ... See full document

... de motor with a permanent-magnet (PM) field was far from ...brushless dc motors quite popular in high-performance control ...produced dc motors with ironless rotors that have very low inertia thus ... See full document

... DC Motor plays a vital role as drives in the Automation ...of DC motors is carried out in two ways namely Armature control and Field control ...of DC drives is proposed in this ...HP DC ... See full document

... subspace identification is represented in ...space model form. Subspace algorithms estimate the state-space models dynamic and because of using numerically reliable matrices, linear algebra, ... See full document