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SYSTEMS AND METHODS FOR AUDITING OPTIMIZERS TRACKING LUMBER IN A SAWMILL
SYSTEMS AND METHODS FOR AUDITING OPTIMIZERS TRACKING LUMBER IN A SAWMILL
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机译:用于对优化程序中的跟踪优化器进行跟踪的系统和方法
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摘要
An audit system and method audits operation of an optmizer system in a mill, for example auditing operation of a cant optimizer which optimizes sawing patterns. The audit system may be completely independent of the optimizer. For example, the audit system may acquire information (e.g., optically) indicaitve of a geometry of boards downstream from a piece of equipment such as a gangsaw. The audit system may computationally reconstruct a cant from which the boards were sawn, determine an outside dimension indicative of wane, and simulate alternative sawing patterns, determining a theoretical amount of recovery that would have resulted from each and comparing such to actual recovery from the log or cant. Alternative sawing patterns may take into account various wane rules and comparision may take into account current demand and/or prices for dimensional lumber.
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