Analysis of speed control of series DC motor using diverter and observation of speed saturation point

Mohammad, Adnan; Billah, S.M. Baque

doi:10.1109/iceeict.2015.7307350

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…The maximum actuator velocity is under 6000 rpm and the difference between RW speeds is according to desired attitude as well as platform inertia about each axis.This simulation validates developed attitude controller performance and mission simulation without applying any fault. In the following, two critical failures on a reaction wheel [24,25] that is the main actuator in remote sensing satellite arestudied;Change of the mechanical properties (saturation level) and complete failure (zero torque) are applied and perfomanace of the EMMAE method to detect faults are studied.…”

Section: Figure 6 Reaction Wheel Angular Velocitymentioning

confidence: 99%

Application of a Model-Based Fault Detection Approach on a Spacecraft

Alikhani

Sharifi

2020

IJRRS

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The model-based fault detection approach is one of the software-based supervision systems monitoring. This method has a marked effect to detect components fault without demanding extra sensors to measure or add redundancy. The extended multiple model's adaptive estimation method is an online strategy to detect and isolation failure of components. Simple implementation, fast and accurate response, compatibility with nonlinear systems, and the ability to detect different types of faults are the most important features of this method. This method is applied to the faulty spacecraft in terms of actuators and its capability is evaluated. The most probable actuator fault implemented using MATLAB/SIMULINK software. The presented approach successfully detects faulty actuators.

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Section: Figure 6 Reaction Wheel Angular Velocitymentioning

confidence: 99%

Application of a Model-Based Fault Detection Approach on a Spacecraft

Alikhani

Sharifi

2020

IJRRS

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“…For DC motors, the armature and field current are the same because the connection between them is standard [10,11]. Armature voltage/armature control methods can be used to control the speed of dc motor [12,13].…”

Section: Introductionmentioning

confidence: 99%

Experimental based Comparative Analysis and Characteristics of DC Series Motor by using Different Techniques

Koondhar

Malak

Koondhar

et al. 2020

SJET

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In this paper, distinct techniques of speed controlling of a Direct Current (DC) motor and its characteristics are discussed. The Direct Current (DC) motor has a wide range of speed control, which can be used in robots, drilling, cutting, and household applications due to affordable cost and low complexity of control configuration for speed and torque control. As DC Motors are considered as the best type of motors, in view of the speed control and speed regulation, numerous approaches are available to control the motor rotational speed. DC series motor control by using a resistive controller with and without a Programmable Logic Controller (PLC) is proposed. The motor voltage can be changed by inserting a resistor in series with DC motor. In this paper, through an experimental work armature resistive drive control technology and motor control PLC technology is used to control motor speed. PLC is used to control the resistance of the motor, thereby reducing driving voltage to change the speed. The results confirm the authentic efficiency of the proposed method of controlling motor speed.

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