Results 1 to 10 of about 1,106,889 (296)
Aerospace, 2022 Aerospace vehicle navigation systems are equipped with multi-source redundant navigation sensors. According to the characteristics of the above navigation system configuration, building a resilient navigation framework to improve the accuracy and ...
Jun Kang, Zhi Xiong, Rong Wang, Bing Hua
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Study on Redundancy in Robot Kinematic Parameter Identification
IEEE Access, 2022 The robot kinematic error model may include redundant parameters, which require removal prior to the identification of kinematic parameters to ensure the accuracy and stability of such.
Yue Zhang, Jiawen Guo, Xueyan Li
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Nature Ecology & Evolution, 2018 Control of gene activity through transcriptional regulatory elements is a major driving force in human evolution. A new study measures nascent transcription directly and shows that sequence, activity and three-dimensional organization of transcriptional regulatory elements all contribute to the evolution of gene activity within primate CD4(+) T cells.
Lacadie, S.A., Ohler, U.
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Kinematic Model and Redundant Space Analysis of 4-DOF Redundant Robot
Mathematics, 2022 The kinematics and redundant space analysis of redundant robots constitutes important research content. Currently, methods such as geometric method and iterative optimization method are relatively complicated and inconvenient for programming and ...
Yu Li, Liang Wang
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Method of Java Redundant Code Detection Based on Static Analysis and Knowledge Graph [PDF]
Jisuanji kexue, 2023 Redundant code is common in commercial and open source software,and its presence can increase memory footprint,affect code maintainability,and increase maintenance costs.Rapid type analysis algorithm is a common static analysis method in Java redundant ...
LIU Xinwei, TAO Chuanqi
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The Dexterity Capability Map for a Seven-Degree-of-Freedom Manipulator
Machines, 2022 For a grasping task planner, the pre-planning of the reachable tip pose in a manipulator’s workspace is important. On this basis, for a seven-degree-of-freedom (7-DOF) redundant manipulator, it is very meaningful to study how to give full play to its ...
Yuan Quan +4 more
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You-qi chuyun, 2020 The current research on SCADA system mostly focuses on engineering application, software architecture design, data transmission and processing of communication protocol, while the application and research on SCADA system network for large oil and gas ...
Dongqing YOU
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Theory and Practice of Logic Programming, 2012 AbstractThe rules of Sudoku are often specified using 27 all_different constraints, referred to as the big constraints. Using graphical proofs and exploratory logic programming, the following main and new result is obtained: Many subsets of six of these big constraints are redundant (i.e., they are entailed by the remaining 21 constraints), and six is ...
Demoen, Bart, Garcia de la Banda, Maria
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Multitask-Based Trajectory Planning for Redundant Space Robotics Using Improved Genetic Algorithm
Applied Sciences, 2019 This work addresses the multitask-based trajectory-planning problem (MTTP) for space robotics, which is an emerging application of successively executing tasks in assembly of the International Space Station.
Suping Zhao, Zhanxia Zhu, Jianjun Luo
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A hyper-redundant manipulator [PDF]
, 1994 “Hyper-redundant” manipulators have a very large number of actuatable degrees of freedom. The benefits of hyper-redundant robots include the ability to avoid obstacles, increased robustness with respect to mechanical failure, and the ability to perform ...
Burdick, Joel W., Chirikjian, Gregory S.
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