{'fraction_non_alphanumeric': 0.01529051987767584, 'fraction_numerical': 0.0, 'mean_word_length': 6.119565217391305, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
EXPERIMENTAL IMPLEMENTATION OF SDRE METHOD FOR AUTONOMOUSRENDEZVOUS AND DOCKING MANEUVERING

In this paper a nonlinear controller technique, referred to State-Dependent 
Riccati Equation (SDRE), is exploited to handle relative position tracking and attitude synchronization problem involving in docking manoeuvring operations between two Earth orbiting satellites. More specifically a testbed developed by DLR-Institute of Space Systems is used for testing the proposed control algorithm. The experimental results show the effectiveness of SDRE controller for proximity operations problem and its feasibility for real-time implementation on the hardware.