MotorSolve | PartQuest™ Explore

EPS System with MotorSolve Generated PMSM Model and DQ/SVM Drive

nandor.bodo
Designer236011

nandor.bodo

Member for

3 years 5 months

350

designs

10

groups

Nandor Bodo has over 7 years of experiences in power electronics and drives, 4 of which are as a researcher and lecturer of power electronics and drives. He has a PhD power electronics from Liverpool John Moores University, and an MSc in Power Electronics.

Nandor has background in high power multiphase motor control, power conversion, EV chargers and various semiconductor power devices, including Power MOSFETs and IGBTs. He has released over 30 internationally recognised publications.

Description

This Electric Power Steering (EPS) System design includes a MotorSolve generated Permanent Magnet Synchronous Machine (PMSM) model and a PWM Drive circuit. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.

The mechanical load model includes static and kinetic friction, a steering force that varies with rack displacement, as well as various mass, inertia, damping and spring/stiffness elements of the steering system. The steering torque, applied by the vehicle's driver, is assisted by torque from the motor scaled by the gear ratio. For the control, a non-linear gain profile is specified in the "torque_assist_table" function, and a lead-lag compensator is used to improve system stability.

In a companion version of this design, "EPS System with MotorSolve Generated PMSM Model and Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive. This shows the ability to develop motor controls and drives at the abstract level and also at the circuit level.

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Copy of EPS System with MotorSolve Generated PMSM Model and DQ/SVM Drive - on Tue, 10/27/2020 - 12:34

Wayne Lawson
Designer232735

Wayne Lawson

Member for

3 years 9 months

48

designs

4

groups

Description

This Electric Power Steering (EPS) System design includes a MotorSolve generated Permanent Magnet Synchronous Machine (PMSM) model and a PWM Drive circuit. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.

The mechanical load model includes static and kinetic friction, a steering force that varies with rack displacement, as well as various mass, inertia, damping and spring/stiffness elements of the steering system. The steering torque, applied by the vehicle's driver, is assisted by torque from the motor scaled by the gear ratio. For the control, a non-linear gain profile is specified in the "torque_assist_table" function, and a lead-lag compensator is used to improve system stability.

In a companion version of this design, "EPS System with MotorSolve Generated PMSM Model and Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive. This shows the ability to develop motor controls and drives at the abstract level and also at the circuit level.

About text formats

schematic_model_3_LEDs

Mike Donnelly
Designer19

Mike Donnelly

Member for

10 years 5 months

1,540

designs

10

groups

Member of the PartQuest Explore Development Team. Focused on modeling and simulation of analog, mixed-signal and multi-discipline systems covering a broad range of applications, including power electronics, controls and mechatronic systems.

Description

This Electric Power Steering (EPS) System design includes a MotorSolve generated Permanent Magnet Synchronous Machine (PMSM) model and a PWM Drive circuit. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.

The mechanical load model includes static and kinetic friction, a steering force that varies with rack displacement, as well as various mass, inertia, damping and spring/stiffness elements of the steering system. The steering torque, applied by the vehicle's driver, is assisted by torque from the motor scaled by the gear ratio. For the control, a non-linear gain profile is specified in the "torque_assist_table" function, and a lead-lag compensator is used to improve system stability.

In a companion version of this design, "EPS System with MotorSolve Generated PMSM Model and Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive. This shows the ability to develop motor controls and drives at the abstract level and also at the circuit level.

About text formats

EPS System with MotorSolve Generated PMSM Model and DQ/SVM Drive_1

MASA
Designer208

MASA

Member for

9 years 2 months

575

designs

8

groups

Description

This Electric Power Steering (EPS) System design includes a MotorSolve generated Permanent Magnet Synchronous Machine (PMSM) model and a PWM Drive circuit. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.The mechanical load model includes static and kinetic friction, a steering force that varies with rack displacement, as well as various mass, inertia, damping and spring/stiffness elements of the steering system. The steering torque, applied by the vehicle's driver, is assisted by torque from the motor scaled by the gear ratio. For the control, a non-linear gain profile is specified in the "torque_assist_table" function, and a lead-lag compensator is used to improve system stability.In a companion version of this design, "EPS System with MotorSolve Generated PMSM Model and Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive. This shows the ability to develop motor controls and drives at the abstract level and also at the circuit level.

About text formats

EPS System with MotorSolve Generated PMSM Model and DQ/SVM Drive

Subhash_1
Designer209631

Subhash_1

Member for

5 years 3 months

7

designs

1

groups

Add a bio to your profile to share information about yourself with other SystemVision users.

Description

This Electric Power Steering (EPS) System design includes a MotorSolve generated Permanent Magnet Synchronous Machine (PMSM) model and a PWM Drive circuit. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.The mechanical load model includes static and kinetic friction, a steering force that varies with rack displacement, as well as various mass, inertia, damping and spring/stiffness elements of the steering system. The steering torque, applied by the vehicle's driver, is assisted by torque from the motor scaled by the gear ratio. For the control, a non-linear gain profile is specified in the "torque_assist_table" function, and a lead-lag compensator is used to improve system stability.In a companion version of this design, "EPS System with MotorSolve Generated PMSM Model and Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive. This shows the ability to develop motor controls and drives at the abstract level and also at the circuit level.

About text formats

EPS System with MotorSolve Generated PMSM Model and DQ/SVM Drive

Ben_2
Designer135501

Ben_2

Member for

6 years 9 months

61

designs

2

groups

Member of the PartQuest Explore team.

Description

This Electric Power Steering (EPS) System design includes a MotorSolve generated Permanent Magnet Synchronous Machine (PMSM) model and a PWM Drive circuit. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.The mechanical load model includes static and kinetic friction, a steering force that varies with rack displacement, as well as various mass, inertia, damping and spring/stiffness elements of the steering system. The steering torque, applied by the vehicle's driver, is assisted by torque from the motor scaled by the gear ratio. For the control, a non-linear gain profile is specified in the "torque_assist_table" function, and a lead-lag compensator is used to improve system stability.In a companion version of this design, "EPS System with MotorSolve Generated PMSM Model and Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive. This shows the ability to develop motor controls and drives at the abstract level and also at the circuit level.

About text formats

Test torque ripple

Mike Donnelly
Designer19

Mike Donnelly

Member for

10 years 5 months

1,540

designs

10

groups

Member of the PartQuest Explore Development Team. Focused on modeling and simulation of analog, mixed-signal and multi-discipline systems covering a broad range of applications, including power electronics, controls and mechatronic systems.

Power Steering System with MotorSolve Generated PMSM Model and DQ/SVM Drive

MASA
Designer208

MASA

Member for

9 years 2 months

575

designs

8

groups

Description

About text formats

Power Steering System with MotorSolve Generated PMSM Model and DQ/SVM Drive

PacmeMagnin
Designer12106

PacmeMagnin

Member for

8 years 4 months

13

designs

1

groups

Description

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Why the RPH Zero in the EPS System

Mike Donnelly
Designer19

Mike Donnelly

Member for

10 years 5 months

1,540

designs

10

groups

Member of the PartQuest Explore Development Team. Focused on modeling and simulation of analog, mixed-signal and multi-discipline systems covering a broad range of applications, including power electronics, controls and mechatronic systems.

Description

About text formats

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nandor.bodoDesigner236011

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Wayne LawsonDesigner232735

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Mike DonnellyDesigner19

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MASADesigner208

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Subhash_1Designer209631

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Ben_2Designer135501

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Mike DonnellyDesigner19

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MASADesigner208

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PacmeMagninDesigner12106

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Mike DonnellyDesigner19

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nandor.bodo
Designer236011

Wayne Lawson
Designer232735

Mike Donnelly
Designer19

MASA
Designer208

Subhash_1
Designer209631

Ben_2
Designer135501

Mike Donnelly
Designer19

MASA
Designer208

PacmeMagnin
Designer12106

Mike Donnelly
Designer19