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Due to physical laws or mathematical properties the parameters and/or the states of some dynamic systems satisfy certain constraints, and exploitation of such constraints generally is expected to produce more accurate system models. This paper is concerned with modeling of the dynamic systems with equality constraints. An effective framework of the constrained dynamics modeling is proposed by which...
A pilot-scale experiment with a treating capacity of 10 m3 per day was carried out for swine wastewater treatment by using of a moving bed biofilm reactor (MBBR). The reactor was start-up in 60 days period and run for a year, and an average removal rate of 82.9% for COD and 89.0% for ammonia were achieved, under a hydraulic retention time (HRT) of 12h, with influent COD and ammonia of 1686 ± 497 mg/L...
Most of methods for network link performance parameters inference are under the assumption that the link states are stationary during measurement period, as a result, the time-varying characteristics of link state can not be obtained. In this paper, we present a novel nonstationary internal loss tomography method to infer time-varying link loss characteristic. The method is based on improved three-packet...
In this paper, the consistency and priority method of intuitionistic preference relation are studied. We define the concepts of intuitionistic vector, certain intuitionistic vector, interval intuitionistic vector, normalized intuitionistic vector, consistent intuitionistic preference relation and satisfactory consistent intuitionistic preference relation. Simple yet pragmatic methods are developed...
A quantitative analysis of the 2nd degree burn injury of human tissues and the relevant mathematical model are presented in this paper. Unlike the general criterion extensively adopted by doctors that pay much attention to the degrees of the skin burn damage such as the area, depth and color of the damaged skins, the paper emphasizes the cause-and-effect of the 2nd degree burn injury of the human...
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