The article deals with the joint usage issues of the Multisim simulation program and LabVIEW graphical programming environment in the laboratory workshop of students of "Instrument making", "Standardization and Metrology" and "Biotechnical systems and technologies" in the study of "Microprocessor technology" and "Microprocessor systems development methods and tools " disciplines , as well as in the interdisciplinary project implementation. Multisim program allows you to perform developed microprocessor devices software and hardware complex simulation. The LabVIEW environment provides the opportunity to use real physical input signals in the simulation process, to perform additional processing of simulation results, as well as to simulate data processing algorithms at the initial stage of microprocessor devices development. The laboratory work experience using Multisim and LabVIEW, as well as interdisciplinary design at the Department of information measuring technologies and systems showed that the skills acquired by students in the digital devices software and hardware development enable students to successfully perform final qualifying work.

Keywords: hardware and software complex, Multisim, LabVIEW, laboratory workshop, interdisciplinary project

This paper presents use metasystem approach to creation of complex system model. An opportunity to synthesize quantitative and qualitative models of separate subsystems in the form of a metamodel of complex system is distinctive feature of metasystem approach. Such approach gives the chance to develop and correct both the purposes of functioning of system, and a way of their achievement. The model of a geographic information system (GIS) acts as a metamodel basis. The GIS model integrates, processes and traces existential and coordinate information. The model of a geographic information system is in turn described as set of model of measurement of a condition of system and model of measurement of state of environment, including sets of rules, procedures and measuring means are considered. Separately in article the question of redundancy of data for which solution it is offered to use the National Instruments PXI platform which is turning on the reconfigurable input-output module (R-series module) is considered.

Keywords: metamodel, complex system, geographic information system, compression data