The following publications are possibly variants of this publication:
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- Multi-channel current control system for three degree of freedoms permanent magnet spherical actuatorJingmeng Liu, Zhiquan Hua, Weihai Chen, Xingming Wu. icinfa 2015: 2598-2603 [doi]
- Nonsingular terminal sliding mode control with sliding perturbation observer for a permanent-magnet spherical actuatorXiwen Guo, Xianda Liao, Qunjing Wang, Yakun Liu. jsce, 237(2):259-271, February 2023. [doi]
- Adaptive fuzzy sliding mode algorithm-based decentralised control for a permanent magnet spherical actuatorJingmeng Liu, Xuerong Li, Shaoxiong Cai, Weihai Chen, Shaoping Bai. ijsysc, 50(2):403-418, 2019. [doi]
- Magnetic field modeling and validation for a spherical actuator with cylindrical permanent magnetsJingmeng Liu, Xuerong Li, Weihai Chen, Lu Liu, Shaoping Bai. simpra, 98, 2020. [doi]