Study on the ecological carrying capacity in mining city based on the modified model of ecological footprint;

A modified model in this work was presented based on the entropic free-volume model which was proposed by Elbro atc.

The modified model can sufficiently reflect the distributed parameter characteristic of thermal systems, and can also apply to research on both full scale real time simulation training system and control system simulation of power plant.

The current major application fields of satellite positioning some of tropospheric refraction correction model are introduced.

A new correction model for the target deviation is deduced when the optical axis is not parallel to the collimating axis, and the coordinates of the camera projection center in measuring coordinate systems are calculated in conditions of the mismatching between the optical center and the theodolite rotation center by using the object focus optical system as the projective center of camera system.

A profit distribution correction model for EPC engineering supply chain based on Shapley value was proposed which makes the profit distribution more reasonable.

Comparing initial model with revised model and expanded model, we found that the results based on initial model are quite different from the actual conditions, while the results based on revised model and expanded model fit the actual cond.

Based on Hopfield model and Saastamoinen model,the author proposed one kind of simple troposphere delay revision model applied under the condition of lacking of the actual measured meteorological parameters.

Study on structure finite element model updating based on response surface methodology;

Comparative research on methods of dynamic model updating of structure;

Application of genetic algorithm on structural finite element model updating;

In feedback correction, considering the requirements of the accuracy and practicability, error compensation and model correction are adopted to correct the predictiv.