1. Beijing Key Laboratory of High Dynamic Navigation Technology Beijing Information Science & Technology University Beijing China
2. High Dynamic Automation Technology Hejian Co., Ltd Hejian China
3. Beijing Union University Beijing China
4. CNPC Bohai Drilling Engineering Co., Ltd Tianjin China
5. CNPC Tarim Oilfield Branch Korla China
6. Offshore Oil Engineering Co. Ltd. CNOOC Tianjin China