1. Integration of prioritized impedance controller in improved hierarchical operational-space torque control frameworks for legged locomotion robots

   • Wenqian Du
   • Mohamed Fnadi
   • Faïz Benamar

   OriginalPaper 13 January 2022 Pages: 235 - 262

   

2. Performance of implicit A-stable time integration methods for multibody system dynamics

   • Huimin Zhang
   • Runsen Zhang
   • Pierangelo Masarati

   OriginalPaper Open access 18 January 2022 Pages: 263 - 301

   

3. Comparison of numerical and computational aspects between two constraint-based contact methods in the description of wheel/rail contacts

   • Xinxin Yu
   • Javier F. Aceituno
   • Aki Mikkola

   OriginalPaper Open access 24 January 2022 Pages: 303 - 344

   

4. Sensitivity-analysis methods for nonsmooth multibody systems with contact and friction

   • Haijun Peng
   • Mengru Zhang
   • Ziyun Kan

   OriginalPaper 17 January 2022 Pages: 345 - 371