Reproduce “Beyond Fixed Visual History: Learning Motion-Adaptive Temporal Receptive Fields for Complex-Terrain Quadruped Locomotion” on OpenResearch

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About this paper

Hao Zhang, Yuping Yan, Yitian Hong, Luying Feng, Tianhong Wang, Fengqi Dai, Wei Chen, Yaochu Jin

TempoLoco combines four learned temporal views of depth history, weighting them using current body-state and terrain evidence; sampling strides remain fixed after training. In full-curriculum simulation, success rate—the share of episodes reaching the terrain goal within a ±1.0-meter lateral corridor—was 78.4 ± 2.3%, versus 58.2 ± 4.2% for Dense. This result covers one backbone and a fixed 0.35-meter-per-second command.

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