[1] [1] SAEEDI S, TRENTINI M, SETO M, et al. Multiple-robot si-multaneous localization and mapping: a review［J］. Journal of Field Robotics, 2016, 33(1): 3-46.

[2] [2] SAEEDI S, PAUL L, TRENTINI M, et al. Occupancy grid map merging for multiple robot simultaneous location and mapping［J］. International Journal of Robotics & Automation, 2015, 30(2): 149-157.

[3] [3] HOWARD A. Multi-robot simultaneous location and mapping using particle filters［J］. International Journal of Robotics Research, 2006, 25(12): 1243-1256.

[4] [4] CHATTERJEE A, RAY O, CHATTERJEE A, et al. Deve-lopment of a real-life EKF based SLAM system for mobile robots employing vision sensing［J］. Expert Systems with Application, 2011, 38(7): 8266-8274.

[5] [5] HENG L, LEE G H, POLLEFEYS M. Self-calibration and visual SLAM with a multi-camera system on a micro aerial vehicle［J］. Autonomous Robots, 2015, 39(3): 259-277.

[6] [6] WEISS S, SCRAMUZZA D, SIEGWART R. Monocular-SLAM-based navigation for autonomous micro helicopters in GPS-denied environments［J］. Journal of Field Robo-tics, 2011, 28(6): 854-874.

[7] [7] CABALLERO F, MERINO L, FERRUZ J, et al. Vision-based odometry and SLAM for medium and high altitude flying UAVs［J］. Journal of Intelligent and Robotic Systems, 2009, 54(1): 137-161.

[8] [8] ACHTELIK M, BACHRACH A, HE R, et al. Stereo vision and laser odometry for autonomous helicopters in GPS-denied indoor environments［C］//Proceedings of the SPIE Unmanned Systems Technology XI, Orlando, FL, 2009: 733219-1-733219-10.

[9] [9] HE B, YING L L, ZHANG S J, et al. Autonomous navigation based on unscented-FastSLAM using particle swarm optimization for autonomous underwater vehicles［J］. Measurement, 2015, 71: 89-101.

[12] [12] LIU Z, WANG Y, HAO X W. Coordinated landing control of unmanned aerial vehicle［C］//International Conference on Electronics, Communications & Control, 2011: 1965-1970.

[13] [13] KIM A, EUSTICE R M. Perception-driven navigation: active visual SLAM for robotic area coverage ［C］//International Conference on Robotics and Automation, 2013: 3196-3203.

[14] [14] MONTEMERLO M. FastSLAM: a factored solution to the simultaneous localization and mapping problem with unknown data association ［D］. Pittsburgh: Carnegie Mellon University, 2003.

[15] [15] MONTEMERLO M, THRUN S. Simultaneous localization and mapping with unknown data association using FastSLAM［C］//International Conference on Robotics and Automation, 2003: 1985-1991.

[16] [16] MONTEMERLO M, THRUN S, KOLLER D, et al. Fast-SLAM 2. 0: an improved particle filtering algorithm for simultaneous localization and mapping that provably converges［C］//International Joint Conference on Artificial Intelligence, 2003: 1151-1156.

[17] [17] BAILEY T, NIETO J, NEBOT E. Consistency of the FastSLAM algorithm［C］//International Conference on Robotics and Automation, 2006: 424-429.