Proposed productivity theory for industrial engineering collected all achievements in analytical and practical experience in formulating the physical productivity for different manufacturing systems with simple and complex designs. Productivity theory for industrial engineering discovers laws and reasonable links for creating manufacturing machines and systems. It is necessary to point out that this productivity theory is universal and can be applied to any type of industries, i.e. manufacturing, textile, transport, chemical, etc. The presented productivity theory maximally avoids simplifications in analysis and mathematical models of productivity rate for different designs and structures of the manufacturing systems. Renovated and corrected productivity theory enables accurate solving of the problems of design the machines and systems based on innovative technologies with high manufacturing productivity rates.
Productivity theory enables defining optimal balancing technological processes, optimal machining regimes and optimal structures of manufacturing machines and systems by criterion of necessary or maximal productivity rate and sustainable improvement of production process.