17,421 resources related to Collision Avoidance
- Topics related to Collision Avoidance
- IEEE Organizations related to Collision Avoidance
- Conferences related to Collision Avoidance
- Periodicals related to Collision Avoidance
- Most published Xplore authors for Collision Avoidance
2021 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
FUZZ-IEEE 2021 will represent a unique meeting point for scientists and engineers, both from academia and industry, to interact and discuss the latest enhancements and innovations in the field. The topics of the conference will cover all the aspects of theory and applications of fuzzy sets, fuzzy logic and associated approaches (e.g. aggregation operators such as the Fuzzy Integral), as well as their hybridizations with other artificial and computational intelligence techniques.
The CDC is the premier conference dedicated to the advancement of the theory and practice of systems and control. The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision making, automatic control, and related areas.
AMC2020 is the 16th in a series of biennial international workshops on Advanced Motion Control which aims to bring together researchers from both academia and industry and to promote omnipresent motion control technologies and applications.
The International Conference on Robotics and Automation (ICRA) is the IEEE Robotics and Automation Society’s biggest conference and one of the leading international forums for robotics researchers to present their work.
The 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2020) will be held in Metro Toronto Convention Centre (MTCC), Toronto, Ontario, Canada. SMC 2020 is the flagship conference of the IEEE Systems, Man, and Cybernetics Society. It provides an international forum for researchers and practitioners to report most recent innovations and developments, summarize state-of-the-art, and exchange ideas and advances in all aspects of systems science and engineering, human machine systems, and cybernetics. Advances in these fields have increasing importance in the creation of intelligent environments involving technologies interacting with humans to provide an enriching experience and thereby improve quality of life. Papers related to the conference theme are solicited, including theories, methodologies, and emerging applications. Contributions to theory and practice, including but not limited to the following technical areas, are invited.
The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.
The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...
The IEEE Transactions on Automation Sciences and Engineering (T-ASE) publishes fundamental papers on Automation, emphasizing scientific results that advance efficiency, quality, productivity, and reliability. T-ASE encourages interdisciplinary approaches from computer science, control systems, electrical engineering, mathematics, mechanical engineering, operations research, and other fields. We welcome results relevant to industries such as agriculture, biotechnology, healthcare, home automation, maintenance, manufacturing, pharmaceuticals, retail, ...
Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)
IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...
The 27th Chinese Control and Decision Conference (2015 CCDC), 2015
A critical safety concern with the rapid increase in UAVs is developing algorithms that can solve the pressing airborne collision avoidance problem. This paper proposed a collision avoidance algorithm for UAVs based on the Lyapunov method. A collision cone approach is used to predict any possible collision with the obstacle. It begins with the property of the parallel navigation, then ...
OCEANS 2017 - Anchorage, 2017
The capability of avoiding static obstacles independently is the premise for air cushion vehicle (ACV) operating safely. In this article, an ACV collision avoidance control based on improved artificial potential field method is designed as auxiliary operating system to ensure safe navigation of ACV. It builds mathematical model of the ACV and searches the data of static obstacles. Besides, the ...
2018 Chinese Control And Decision Conference (CCDC), 2018
A new method for automatic air collision avoidance system based on geometric has been designed in this paper to solve automatic collision avoidance with non-cooperative emergence dynamic obstacles. Firstly, the problem of automatic air collision avoidance is described based on geometric collision-cone approach, the condition of obstacles detection and collision detection is derived. Use strategy set of collision avoidance as ...
2016 International Conference on Industrial Informatics - Computing Technology, Intelligent Technology, Industrial Information Integration (ICIICII), 2016
The research of automatic collision avoidance has important significance for the safety and economic of sailing. In the traditional geometry mathematical model of collision avoidance, the values of DCPA and TCPA are too large after turning or changing speed, there exists a potential risk in the actual navigation. In this paper, we present an automatic collision avoidance system based on ...
2011 11th International Conference on Control, Automation and Systems, 2011
This paper presents a guidance algorithm for the distributed collision avoidance of multiple unmanned aircraft based on a limit cycle generated around the collision threat. Distributed collision avoidance, on which individual aircraft detects a collision threat and solves it without any explicit communication with the other aircrafts, among multiple unmanned aircraft is performed using the geometric and kinematic information of ...
A critical safety concern with the rapid increase in UAVs is developing algorithms that can solve the pressing airborne collision avoidance problem. This paper proposed a collision avoidance algorithm for UAVs based on the Lyapunov method. A collision cone approach is used to predict any possible collision with the obstacle. It begins with the property of the parallel navigation, then formulates the problem as the stability of the control system. Using the Lyapunov method to analyze the stability of the system, we can obtain the UAV rendezvous guidance law. Furthermore, combining the geometric characteristic of the collision avoidance, we can also obtain the UAV collision avoidance law. The feasibility and performance of the proposed approach is not only mathematically analyzed, but also verified through simulation.
The capability of avoiding static obstacles independently is the premise for air cushion vehicle (ACV) operating safely. In this article, an ACV collision avoidance control based on improved artificial potential field method is designed as auxiliary operating system to ensure safe navigation of ACV. It builds mathematical model of the ACV and searches the data of static obstacles. Besides, the collision avoidance algorithm is analyzed by improved artificial potential field method and, the collision avoidance model of ACV is built on the basis of mathematical model. Then, the process of ACV collision avoidance is completed in consideration of the ACV wouldn't get into local minimum point when existing obstacles near the target. The effectiveness of the method is verified by simulation.
A new method for automatic air collision avoidance system based on geometric has been designed in this paper to solve automatic collision avoidance with non-cooperative emergence dynamic obstacles. Firstly, the problem of automatic air collision avoidance is described based on geometric collision-cone approach, the condition of obstacles detection and collision detection is derived. Use strategy set of collision avoidance as index inputs. The automatic collision avoidance algorithm is designed based on relative position vector and relative velocity vector. Numerical simulations are performed to demonstrate the feasibility and effectiveness of the proposed method.
The research of automatic collision avoidance has important significance for the safety and economic of sailing. In the traditional geometry mathematical model of collision avoidance, the values of DCPA and TCPA are too large after turning or changing speed, there exists a potential risk in the actual navigation. In this paper, we present an automatic collision avoidance system based on mathematical model group (MMG) separation type model. We take advantage of Google Earth's geographic environment and establish a three- degree-freedom mathematical model group of ship to achieve the performance research. Results show that ship's collision avoidance trajectory based on model closer to the target ship than in the condition without adding model and the DCPA values are clearly smaller after adding model during the progress of collision avoidance. Therefore, the combination of ship maneuvering in ship collision avoidance is more accordant with practical conditions.
This paper presents a guidance algorithm for the distributed collision avoidance of multiple unmanned aircraft based on a limit cycle generated around the collision threat. Distributed collision avoidance, on which individual aircraft detects a collision threat and solves it without any explicit communication with the other aircrafts, among multiple unmanned aircraft is performed using the geometric and kinematic information of the existing aircrafts in a discoverable range. The algorithm analyzes the given information by deriving properties such as line-of-sight(LOS) vector, the closest point of approach(CPA), then figures out a collision threat if exists. A limit cycle, which plays a role of a guidance vector field and actually guides the aircraft to maintain predescribed safety radius between the threat and the aircraft, is applied to a stationary and moving obstacles to provide consecutive flight path angles. By doing this, the algorithm eventually guides the aircraft to a collision-free route to accomplish the goal of the given missions. All of these procedures should be processed independently in real- time. Several scenarios are considered for numerical simulations, and the simulation results demonstrate the effectiveness of the collision avoidance performance and behavioral characteristics of the guidance algorithm. Finally, issues including effectiveness and feasibility of the proposed algorithm are addressed.
A hybrid optimization algorithm, including an improved bacterial foraging algorithm and particle swarm optimization with strong global searching ability and quick local convergence ability, is applied to optimize the route of ship collision avoidance. The ship collision avoidance simulation is done based on MATLAB simulation environment by means of a hybrid optimization algorithm in conjunction with a collision risk model and optimization function. And then, ship collision risk is analyzed; optimization collision avoidance parameters including avoidance collision angle, reorientation angle and time parameters are chosen and displayed, route of ship collision avoidance is generated. By summarizing the simulation diagram and the results of the analysis are effective and feasible. This research proposes a new idea for intelligent avoidance collision.
In order to reduce ship collision and promote the safety of navigation. We investigate the fuzzy relational between various factors and the timing of collision avoidance of ships combined with the collision risk, and a method for determining the timing of ship collision avoidance is proposed. Through expert investigation, the main influencing factors and the weight of each factor are determined, and the judgement matrix model for calculating the time of collision avoidance is established. MV YuPeng is selected as an example to do the simulation of collision avoidance action in a typical case, then the simulation results are compared with the avoidance scheme determined by experts. The results show that the collision avoidance action determined by the evaluation model of the method is close to the expert's decision.
To find out solutions to automatic collision avoidance with multiple targets, which would promote ship automation and intelligence, the basic principle of velocity obstacle theory was applied for the own ship to avoid collision with multiple moving or static targets. The principle of ship collision avoidance was analyzed and solution of demanded course for the own ship to navigation with at current to avoid collision was proposed based on velocity obstacle. With kinematics equations of own ship structured by law of response type mathematical model and an increment PID algorithm presented for automatic course control, simulations on ECDIS were executed to test the validation of the proposed model, which indicated it was available for the own ship to avoid collision with both the moving and static targets. The study showed that concept for collision avoidance at circumstance of multiple ships based on velocity obstacle was effective and could provide support for automatic ship collision avoidance system.
In this paper, relation-invariable persistent formation (RIPF) control with collision avoidance and connectivity preservation is presented. RIPF can construct an optimal formation of least edges when agents in formation can only receive range information. And this formation requires less communication and computation. It has not been studied how to drive the agents to their desired position in RIPF control while avoid collision and preserve connectivity. Three goals for RIPF are as follows: formation shape maintenances, collision avoidance (obstacle-collision avoidance, and interagent-collision avoidance), and connectivity preservation. To realize the control goals, a novel potential function is designed. The simulation results show that our control law is efficient.
In order to make the target ships in the Maritime Police Warships Simulation System to avoidance collision automatically, a ship intelligent collision avoidance scheme has been proposed. First, a mathematical model for the determination of the ship's collision risk is advanced based on fuzzy theory. Secondly, a method for the analysis of the Intelligent Collision Avoidance ship and target ship collision risk situation is proposed. Finally, a collision avoidance command decision-making methods is presented. How these intelligent collision avoidance methods are applied to Maritime Police Warships Simulation System is also analyzed.
The project defines a standard for high-speed (>100 Mbps at the physical layer) communication devices via electric power lines, so-called broadband over power line (BPL) devices. This standard uses transmission frequencies below 100 MHz. It is usable by all classes of BPL devices, including BPL devices used for the first-mile/last-mile connection (<1500 m to the premise) to broadband services as ...