Abstract: Job-dependent tool switching is necessary in many batch processing systems (BPSs). Heterogeneous tool demand and extra time consumption for tool switches bring great challenges for ...
Abstract: To optimize the solving efficiency of multi-objective path planning problems, this paper proposes an improved solution based on Whale Optimization Algorithm (IDWOA). First, a greedy strategy ...
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How NASA hacked a fix for wheels never built for this problem
When NASA’s Curiosity rover left Earth, its aluminum wheels were designed for sand, slopes and scattered stones, not a ...
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