Efficient Noise-Vibration-Harshness Modelling of Servo- and Traction Drives. Issue 21 (2016)

• Record Type: Journal Article
• Authors: Kotter, P.; Zirn, O.; Wegener, K.
• Is Part Of: IFAC-PapersOnLine. Volume 49:Issue 21(2016)
• Page Start: 330
• Page End: 338
• Publication Date: 2016
• Subjects: NVH -- electric drives -- servo drives -- simulation -- model order reduction -- system simulation; Automatic control -- Periodicals; 629.805
• DOI: 10.1016/j.ifacol.2016.10.577
• Languages: English
• ISSNs: 2405-8963

Abstract

Abstract: This paper advances a system-simulation based universal modelling approach for NVH-simulation of electric drives. The main idea is to use commercial FE-tools for model parametrisation and implement generic reduced electrodynamic and acoustic models in a system-simulation environment. The NVH-calculation itself is done in a system-simulation framework, which can be easily coupled with control and machine models for electric drives. The proposed approach is worked out in detail. As a first example, the simulation procedure is performed for an outrunner traction drive of electrified foldable scooters.