The task of the algorithm of choosing the type of mechanical assembly production of instrument making enterprises of Industry 4.0 is being studied. There is a comparison of two project algorithms for ...Industry 3.0 and Industry 4.0. The algorithm of choosing the type of mechanical assembly production of instrument making enterprises of Industry 4.0 is based on the technological route analysis of the manufacturing process in a company equipped with cyber and physical systems. This algorithm may give some project solutions selected from the primary part or the auxiliary one of the production. The algorithm decisive rules are based on the optimal criterion.
Abstract
Information environments that ensure the automation of industrial processes are used for the management of production structures by the control methods of technological indicators. For ...intelligent operations management, a variety of communication channels are used to bring together sensor networks and integrated (optimized) workflows of data and products. Regulation of the production process involves hierarchical management mechanisms that provide information environment tools to monitor compliance with the specified technological parameters of equipment and achieve a stable balance in the interaction of software and hardware systems. The influence of the hierarchy of control systems on production processes is realized in the regulators localized in cyber-physical systems, and in the central regulator, which corrects the corrections of control actions. Multistage control is a function of an information environment that regulates technological processes. Due to the discreteness of the control processes of the central regulator, the equipment subordinate to the vertical hierarchy system is corrected by messages transmitted in the format of a time sequence in the communication channels. Feedback as a subject of the information management process solves a particular production problem, corresponding to maintaining the quality of manufactured products in the dynamics of registration of disturbing influences by measuring means of the sensor network. The structure of the information environment is proposed, considered on the example of management processes for one piece of equipment in cyber-physical production.
Abstract
The net information subsystems are for measuring processes application, universal and special cyber-physical production control processes through the calculation and link. The subsystems ...consist of calculation, technological and telecommunication devices united into open system architecture. The schemes are given of information, measuring and control subsystems, which coordination effort mechanisms are selectively to process a distributed information received through nets of electro and radio connection with a necessary passing through ability. The subsystem structure contains physical and virtual components, which include calculation, electronic and electromechanical elements united with general principles how to construct a communication nets for cyber-physical systems reception and transmission. The main attention is paid to the general data exchange processes as for measurements and control engaging the information vast data processing, which are formed in cyber-physical systems registered in different company local nets.
Lean manufacturing classical format must be re-organized with the Industry 4.0 requirements. The base innovation is the production client-centricity to justify the appearance of synchronicity ...mechanisms of the new cyber-machine (CM). Several items product bunches may limit the CM re-arrangement time under the tide production conditions. The CM remote operative re-arrangement is a non-alternative way to reduce the production expenses after some machines non-engagement. We proposed a U-way scheme of CM with client service integration. Lean manufacturing technologies are a service factory base. The client service provides the fixed attributes settings of the item being manufactured using CM to unite client service and CM resources means to create a general industrial environment tools repository, which functions with lean manufacturing principles.
Cyber-production avatar Gurjanov, A V; Shukalov, A V; Zharinov, I O ...
Journal of physics. Conference series,
04/2021, Volume:
1889, Issue:
2
Journal Article
Peer reviewed
Open access
Abstract
To prognosticate a crisis in the small and medium entrepreneurship engaged in technological product manufacturing may lead to creation function expandable platform to control a ...cyber-production. A cyber-production is a separate technological aggregate physically isolated as a device class. A cyber-production avatar is a system administrator to control the control modes and inter-machinery interaction. The cyber-production technical park area provides the item manufacturing from the idea to a serial sample. To control aggregates within being regulated parameters, which is normally done through the production office functioning center requires from the avatar strong technology and cyber-tools grasp. The labor functions are defined as much as cyber-production operator requirements as an Industry 4.0 worker. The working conditions and system of labor relationships are defined, which are valid for the Industry 4.0 cyber-production as an employer 4.0.
The tutorial experience gathered in the high school subjects of the industry practical usefulness is morally old now. The tutorial methods and instruments should be changed as much as the tutor ...knowledge engaged in the tutorial process. To correct the old tutor staff experience they apply an additional education of inter-university environment. To re-prepare the tutor means to give them new knowledge of the Education 4.0. To re-educate the established tutors they apply soma andragogy methods to establish some new inter-subject connections in the tutor mind, which are included in the student preparation education plan. The technical disciplines tutor must be re-educated because there is a contradiction of the existing tutors capital and the time requirements. The continuous education through the entire life is the base component of the tutor occupation. There is a high school tutor re-education resource center ecosystem with some perspectives of high results of the Education 4.0. The additional tutor education specifics are explained with a base technical preparation.
The scientific-technical problem is to organize the device manufacturing process using reconfigurable manufacturing systems software. Controlled with a software machines are the unit of ...reconfigurable plant. It is received to classify the machine software according to its place in a reconfigurable plant. Autonomous, remote, virtual and distributed software for reconfigurable manufacturing systems (RMS) is described. Autonomous component software is placed inside the RMS itself. Remote component software is placed in the RMS physical server. Virtual component software is placed the RMS cloud server. Distributed component software is placed simultaneously in all infrastructure components of a RMS with its own hardware. The functional schemes are received for the hardware and software RMS in the two level: physical and virtual.
Abstract
The cyber-physical production base technologies are control, computing and connection being applied altogether in the industrial object technological processes automatic regulation systems. ...They use control technologies in multi-loops and multi-channel regulation systems forming a hierarchy structure. Automatics functional elements unite in the intermediary regulation scheme stabilizing hierarchy control objects, which states are detected with sensors. Computing technologies are used in the cyber-physical production imitation virtual environment and provide processes simulation based on control models and cyber-physical systems digital twins structured in hierarchy levels. The regulation accuracy increase is provided with physical and model processes results comparison detecting non-definition factors acting production processes accuracy. The communication technology is used for the cyber-physical systems net information exchange given with the Internet of Things parameters. The cyber-physical systems continuous work in the non-ideal communication net regulation interval is provided with preventive control signals compensating operation and information delay of automatic conveyor lines. There is a scheme given of multi-loop and multi-channel automatic cyber-physical production using control objects hierarchy based on cyber-physical systems hierarchy and item manufacturing technological tasks.
The cyber-environment configuration is being transformed significantly today. The new approach advantage is to use cyber-machines (CM) united into the industrial net segments for multi-disciplinary ...product production. A set of CM is several times more efficient than a classical horizontal machine pool. The CM target orientation, which function in the self-regulating mode is provided with the master-system by remote control channels. There is a scheme proposed how to control the CM remotely to support the wide spreading technologies of address high level and low-level data exchange. The wide-spreading technology controls the CM group simultaneously. The address technology uses one time access to each CM. The high-level technology programs CM functional capabilities. The low-level technology controls the CM physical elements. The master-system allows for the provision production chains adaptive control and has some intellectual potential of the industrial development. An effective CM inter-operation interaction surely justifies the investment attractiveness of the material production sphere.
Cyber-physical systems matrix control model Gurjanov, A V; Zakoldaev, D A; Zharinov, I O ...
Journal of physics. Conference series,
11/2021, Volume:
2094, Issue:
4
Journal Article
Peer reviewed
Open access
Abstract
The Industry 4.0 technologies oriented for the modern industry as an application to solve the cyber-physical production control general task are viewed. A task to control is positioned as a ...hierarchy, which require some special schemes cyber-physical systems interaction organization to be developed. The control task hierarchy is converted to the control means hierarchy, within which they preserve the cyber-physical systems groups coordination unity organized in the company functional divisions in structure principle with variable equipment consistency. Information and functional cyber-physical systems interconnection are proposed to be defined within the technical architecture providing cyber-physical production complex automatizing. In the control system they underline the information component realizing not only calculation functions measuring but also net communication. Controlling and being controlled cyber-physical systems are proposed to be united into structures actively interacting with functional company divisions into closed automatic loops working out information and signal actions. There is a cyber-physical production hierarchy structure example given based on control processes tides formalized in physical and virtual levels. There is a cyber-physical systems matrix control model given to coordinate calculations, communications and industrial automatics functionality.
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