Zhihu Liu

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Manufacturing enterprises must face increasingly difficult production environments. External factors such as varying product variants and varying quantities as well as internal factors such as reworking and resource breakdowns pose a high challenge for task allocation and control. Inspired by the similarity between ant foraging behavior model and task(More)
A scheme of expert system based on iterative learning control is proposed. Iterative learning control can obtain control experience from the historical data to build the knowledge base of expert system. Considering some uncertain factors, a flexible measure is adopted in iterative learning control (ILC). Simulation proves the feasibility and effect of the(More)
Koslov's pika, Ochotona koslowi (Büchner), was surveyed in western China. This endangered species is poorly known. We determined that it is a burrowing pika, and lives in social family groups at high densities. It primarily occupies high-elevation cold grassland vegetation. It appears to have a high reproductive rate. More emphasis should be placed on(More)
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