Romanyuk A. Komputer information-measuring system for operative ekological monitoring of water

New methodology of construction of the informatively measurings systems is developed for the ecological monitoring of water environment, in basis of which the simultaneous measuring is fixed him integral, selective, gydrophysycal parameters and geographical co-ordinates, which are foundation for the analysis of co-operation of knots of the systems with the purpose of determination of all of component errors, development of requirements to these knots, and also synthesis of their structures. The new invariant to the temperature ultrasound method of measuring of total concentration of matters is developed in water, in basis of which measurings the sentinel of the ultrasound multiple reflected signals are fixed in two standard and to probed environments, that enables to decrease in 3 times systematic and slowly variable of error of measurings of concentration, and principles of construction of acoustic information-measuring systems are created. Noise immunity new methods and equipments the time parameters of pulse signals is proposed. The new method of measuring of sentinel parameters of ultrasound impulsive signals is developed on the basis of twochannel integrating transformation with a variable coefficient which enables to promote on the order of noise immunity and exactness of measurings; on the basis of this method a noise immunity device which has a high fast-acting and exactness is synthesized. On the basis of theoretical and experimental researches it is developed after direct participation of candidate for a degree, the informatively measurings systems are made and inculcated on enterprises and organizations, that enabled to automatize the processes of determination of parameters of environments, promote exactness, sensitiveness and authenticity of measurings. Metrology and programmatic providing of the developed methods and facilities of experimental research of parameters of water environment is grounded. In the process of model tests of information-measuring system experimental information which confirmed the real possibility of operative determination of parameters of water environment and enabled to estimate an order them casual fluctuations at different terms is got.