The structure-borne Institute noise sending out by outdoor cabinet of air conditioning is calculated using FEM/BEM and software both commercial and self-developed.

Fisher discriminant analysis,combined with principal component analysis is presented to diagnose fault of temperature and flow rate sensors in air handling unit(AHU).

Discusses the energy saving measurements with good payback year for HVAC systems,including FCU retrofit,free cooling for AHU during transition seasons, zoning control,and variable flow water system control and absorption chiller replacement.

Fisher discriminant analysis, combined with principal component analysis is presented to diagnose fault of temperature and flow rate sensors in air handling unit (AHU).

To solve the revenue management-based overbooking problem of ocean shipping container position under stochastic capacity,an overbooking model without considering empty container transportation under stochastic capacity was constructed by applying the probability theory and the optimization theory.

By assuming uncertain capacity of container position to be a discrete random variable,an overbooking model is set up for ocean shipping container position with an expected total cost as optimization objective in consideration of the requirement of empty container transportation,where the overbooking strategies exist in both full container position and empty container position.

For the overbooking problem of ocean shipping container position with stochastic capacity,an overbooking model with the expected total cost as the optimization objective is constructed by considering the empty container transportation and the im-pact of overbooking levels for credit standing,where the uncertain capacity of container position is set to be discrete stochastic variable.