近年完成项目：
线电机驱动高速高精直线运动单元的研制， 广东省科技厅资助项目（编号：2008B090500015）
 
在研项目：
高性能永磁同步直线电机的研制
电动车辆在轮电机驱动技术研究，省专用车研究院预研项目
 
专    利：
[1] 程远雄，杨家军，一种各相绕组线圈拆分布置的永磁同步直线电机，2011，中国，201020661543.5
[2] 程远雄，杨家军，郤能，一种基于组合铁芯初级的永磁同步直线电机，2012，中国，201010290770.6
 
代表性著作：
[1]Xi, Neng， Yang　Jiajun，Liu　 Wenwei， ShenJingfang， Cheng　Yuanxiong ．A novel approach of thrust ripple minimization by combinational iron–cored primary in permanent magnet linear synchronous motor，Applied Mechanics and Materials，2012, v 190–191, p 638–641.
[2] Yuanxiong Cheng, Yang Jiajun, Huang Qibai .Characteristics of inductance parameters and thrust linear modeling of PMLSM with combinational iron–cored primary. Proceeding of IEEE International Conference on CECNet, 2011,1:142–145.
[3]Yuanxiong Cheng, Jiajun Yang ,Qibai Huang. A new equivalent method of permanent magnets and analytical solution of air–gap magnetic field of permanent magnet linear synchronous motors.Proceeding of IEEE International Conference on CECNet, 2011, 6: 4667–4670.
[4] Yuanxiong Cheng, Yang Jiajun, Liu  Guoxian.A novel low thrust ripple 3–phase 6–slot permanent magnet linear synchronous motor .Proceeding of IEEE International Conference on CECNet, 2011,1: 49–53.
[5] Neng Xi, Jiajun Yang*, Yuanxiong Cheng, Shiwei Zhu. Detent Force Analysis and Structure Improvement of PMLSM.Proceeding of IEEE International Conference on CECNet, 2011, 1: 260–263.