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221
Folding and deploying identical thick panels with spring-loaded hinges
Published 2022“…Dynamic simulation of the deployment and a collision detection method are incorporated into the optimisation process. …”
Journal article -
222
Sphere encapsulated oriented-discrete orientation polytopes (S-dop) collision culling for multi-, rigid body dynamic
Published 2015“…The basic idea is to identify the highly probable pairs to collide and test the pair with a more accurate collision test in broad-phase collision detection, before the pair is passed to a more costly stage. …”
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Article -
223
The Utilization of Virtual Reality Technology in the Scientific and Technological Protection and Cultural Inheritance of Clarke Porcelain--Taking Clarke Porcelain in the Collection...
Published 2024-01-01“…The study employs advanced techniques, including 3D virtual scene modeling, texture mapping, and collision detection, to replicate a museum setting, thus elevating the user’s interactive experience. …”
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Article -
224
VibroTouch: Active Tactile Sensor for Contact Detection and Force Sensing via Vibrations
Published 2022-08-01“…Accurate and fast contact detection between a robot manipulator and objects is crucial for safe robot–object and human–robot interactions. Traditional collision detection techniques relied on force–torque sensors and Columb friction cone estimation. …”
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Article -
225
Virtual Laboratory for the Full-Field Goniophotometer of Luminaires
Published 2023-05-01“…The experimental process is mainly through the manipulation of the virtual experimenter and each module to generate collision detection, pop-up buttons, and click on the button triggers an event and the operation prompt page appears. …”
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226
A Quality Management Method for Prefabricated Building Design Based on BIM and VR-Integrated Technology
Published 2024-02-01“…Compared to solely using BIM technology, the number of design collisions identified through collision detection increased by 28.35%, and feedback on design issues during drawing reviews decreased by 15%. …”
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227
Neural Network Method of Controlling Self-Collisions of Multilink Manipulators Based on the Solution of the Classification Problem
Published 2023-12-01“…The effectiveness of the proposed approach was tested on robots with multilink manipulators “Ichtiandr” and SAR-401 and their simulators. Self-collision detection using the proposed method is much faster than using the traditional approach of solving the inverse kinematics problem without loss of accuracy. …”
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228
Motion Planning of UAV for Port Inspection Based on Extended RRT* Algorithm
Published 2023-03-01“…The motion planning of UAVs is achieved in this paper as follows: firstly, a collision detection (CD) function is applied that evaluates whether the bias_RRT* (rapidly exploring random tree) algorithm needs to be called. …”
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Article -
229
Visual Flight Rules-Based Collision Avoidance Systems for UAV Flying in Civil Aerospace
Published 2020-02-01“…The proposed architecture of the decision-making system is engineered to be implementable in both manned aircraft and UAVs to perform different tasks ranging from collision detection to a safe avoidance manoeuvre initiation. …”
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230
Development of an Improved Rapidly Exploring Random Trees Algorithm for Static Obstacle Avoidance in Autonomous Vehicles
Published 2021-03-01“…Based on the Rapidly Exploring Random Trees (RRT) algorithm, an improved algorithm integrating path pruning, smoothing, and optimization with geometric collision detection is shown to improve planning efficiency. …”
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231
Design of a Display Structure for an Anti-Collision System of Offshore Drilling Units Based on the Digital Twin Concept
Published 2022-11-01“…The movement of the floater is considered, and a database is built to efficiently search for the information required for the retrieval of stored 3D information. A collision detection situation is generated by operating the equipment using the input device required for simulation. …”
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232
The Cost of Global Broadcast Using Abstract MAC Layers
Published 2010“…We analyze greedy algorithms for broadcasting messages throughout a multi-hop wireless network, using a slot-based model that includes message collisions without collision detection. Our algorithms are split formally into two pieces: a high-level piece for broadcast and a low-level piece for contention management. …”
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233
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234
Automated screw driver design for human-robot collaboration
Published 2020“…The proposed solution consists of a collision detection system which is used to sense if the human operator or objects obstructing the machine path will cause damage to the device and injuries to the human operator. …”
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Final Year Project (FYP) -
235
Augmented reality-based programming, planning and simulation of a robotic work cell
Published 2015“…The kinematics of the robot arm is realized using Denavit-Hartenberg's theorem, which enables complete manipulation of the end-effector in three-dimensional space when interacting with other virtual machines. Collision detection is implemented in two areas, namely, modifiable marker-based detection for the robot arm, which detects nearby obstacles as well as integration with object manipulation to pick and place a virtual object around the environment. …”
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236
CAMA: efficient modeling of the capture effect for low-power wireless networks
Published 2014“…Our results indicate that CAMA can accurately predict the packet reception, corruption, and collision detection rates of real radios, while existing models currently used by the NS2 simulator produce substantial prediction error.…”
Article -
237
Optimal Lane Change Path Planning Based on the NSGA-II and TOPSIS Algorithms
Published 2023-01-01“…Firstly, considering the constraints of lane changing and combining with the collision detection algorithm, the feasible lane changing trajectory cluster is obtained based on the quintic polynomial. …”
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238
Construction and transformation method of 3D models based on the chain-type modular structure
Published 2024-01-01“…The foldability verification of the configurations and the generation of the folding operations are realized according to the folding rules. A collision detection algorithm based on encoding and projection is also introduced to detect collisions in the process of folding sequence generation. …”
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239
Identification of Ballast Fouling Status and Mechanized Cleaning Efficiency Using FDTD Method
Published 2023-07-01“…This paper proposes a novel method using random irregular polygons and collision detection algorithms to model the ballast layer and simulated using the finite-difference time-domain (FDTD) algorithm. …”
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240
Real-Time Parametric Path Planning Algorithm for Agricultural Machinery Kinematics Model Based on Particle Swarm Optimization
Published 2023-10-01“…In addition, the influence of the algorithm parameters on the running time is analyzed, and the method of compensating the radius of the obstacle is proposed to compensate the influence of the discrete time on the obstacle collision detection. Finally, experimental results show that the algorithm can plan a path in real time that avoids any moving obstacles and has a better objective function value.…”
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Article