规范就好
发表于 2025-3-28 15:10:37
Takashi Nagamine,Masao MatsuhashiHistorical conditions and features of earliest stage of introducing locomotive technology in Italy and China in 19. Century are outlined and compared. The paper presents how a technological innovation realized its global transfer in the 19th century and the differences between the developments in the two countries in terms of technology transfer.
RECUR
发表于 2025-3-28 19:09:03
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Chivalrous
发表于 2025-3-28 23:50:21
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梯田
发表于 2025-3-29 06:59:12
Hideaki Onishi,Shigeki Kameyamaer traction than wheels especially on soft terrains. However, they pose many challenges for modeling when tracks are suspended via articulated mechanisms. This is the case for the all-terrain rover Polibot, whose inverse kinematics is derived in the paper. The model predicts the robot pose and suspe
背书
发表于 2025-3-29 10:22:59
https://doi.org/10.1007/978-4-431-55729-6c, since the dynamic model of the system is not considered, and the motion law is directly defined in terms of velocity, acceleration and jerk; consequently, this method is suitable for real-time implementation, without off-line optimization. The main features of the profile are presented, then it i
instate
发表于 2025-3-29 14:20:14
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Femish
发表于 2025-3-29 16:18:18
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妨碍议事
发表于 2025-3-29 20:57:12
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分贝
发表于 2025-3-30 02:16:07
J. Grace Van Der Gugten,Daniel T. Holmesh pulleys, and finally attached to the EE. The real-time Direct Kinematics of these manipulators is usually solved by measuring the lengths of each cable, but the problem may attain multiple solutions. This paper proposes the kinematic model, design, and experimental evidence of a novel cable-routin
Affiliation
发表于 2025-3-30 06:04:02
https://doi.org/10.1007/978-1-0716-2565-1s type of suspension allows the vertical load to be distributed equally between the wheels, reducing the risk of the most loaded wheels sinking in the case of soft ground. This peculiarity is verified if the rover moves on flat and horizontal surfaces; if the rover moves on uneven surfaces, the susp