中文摘要：

提出了信息力、能和结构复杂性信息量度量的基本概念、定义、基本原理和数学模型；建立了企业生产系统结构复杂性评价的新尺度；提出了评价方法和系统结构的简约化、复杂性减少原理；并应用此理论与方法对井工企业掘进工作面系统结构复杂性评价进行了实证研究．

英文摘要：

This article puts forward the concepts, definitions, basic theorems and mathematic models of the information force, energy and the information measure of the structural complexity; establishes new metrics for assessing the production systems structural complexity; and proposes theorems of simplification and complexity decrease for production systems of enterprises. A case study of structural complexity assessment for excavation working face of mine has been illustrated.