The objective of this contribution is to explore innovative ways to increase the efficiency of large scale photovoltaic systems (LSPVS) in the medium term through effective management of operating, monitoring and maintenance (OMM) costs based on aerial surveillance with small multi-rotor flight robot (s-MRFR). An effective solution of OMM cost assessment must capture the dynamic interaction between energy market developments, technological progress and investor tolerance to the risk posed by climate changes. The valuation method for OMM cost-risk analysis is based on generalized Wiener process with stochastic jumps. The interest is to increase the value of the investment by using innovative but efficient procedures of PV systems inspection based on aerial infrared thermography. The results are encouraging because the total costs of s-MRFR monitoring are very low compared to the benefits.
The paper presents Intelligent Control Interfaces (ICIs) for real-time control for terrestrial mobile robots or unmanned aerial robots in order to improve the navigation performances. Intelligent control interfaces using advanced control strategies adapted to robot environment are presented, implemented through IT & C techniques with fast processing and real-time communications in order to develop a versatile, intelligent and portable VIPRO Platform with behavior of e-learning platform, which allows achievement inter-academic research networks and building new intelligent vectors robots. Implementation of ICIs laws in the intelligent real time control interfaces depends on the particular circumstances of the characteristics model used and the exact definition of optimization problem. The results led to the development of the ICI interfaces through image analysis using Images Operation Sampling & Quantization (IOSQ).
The resources required by modern military action are essential in establishing a favorable force balance and thus become a critical landmark in strategic decision making. The imbalance in resources is of utmost importance and needs to be analyzed in full relation with the current dynamic and volatile environment. Decisions made based on such resource dynamics are rapid, intuitive and can be easily transferred into practical approaches provided that the complexity of the processes characteristic of combat environments is fully taken into account. Moreover, the dynamic management of portfolios needs to also include options. Additionally, strategic decisions must be harmonized with operational and tactical decisions while integrating all available means by which to employ resources and meeting the deadline set by the features of real time situations. Traditional approaches like discounted cash flow/ net present value (DCF/ NPV) cannot provide the flexibility required by the changes in combat environment. Unlike the financial options focused on bonds, stocks, financial rates, military real options (MRO) evaluate military resources and bonds and are thus advantageous under uncertain and ultra-volatile conditions. Thus, strategic decision makers need to not only deter against losses, but to also understand how to preserve the opportunity to act in turbulent times.
This paper studies the walking robot hybrid dynamic control in real time in order to increase movement stability of walking robots on flat terrain, with obstacles or uneven ground, at constant or variable walking speed and variable load. The motion trajectory positions of the robot leg end-effector and joints, reaction forces and the walking robot dynamics are analyzed and the virtual projection method is adopted using the Versatile Intelligent Portable Robot Platform VIPRO. The obtained results lead to higher performance in relation to the walking robots movement possibilities, the real-time robot balance control, gait control and predictable motion control, providing increased mobility and stability, and also the development of new technological capabilities of the control systems.Keywords-walking robot control; robot hybrid control; virtual projection method; stability of walking robots; versatile, intelligent, portable robot control.
The Unmanned Aerial Vehicles (UAV) are becoming more and more accessible and their applications will grow with various utility's from military fields with specific missions to civil so that in-depth research, in which all this types of UAV's will operate in the future airspace, has to be done via a new concept on systems centralized autonomous control system. Approach of a Multi-Agent System (MAS) used for the development of an autonomous UAV Control System is presented. In the proposed model some processes are simplified, however it is unique, and can be used as it to help UAV's operate in the flight airspace. This system will serve many UAV users to help them work in the same defined airspace without concerns regarding safety. The proposed model is a new concept of a multi-agent system design, simulated in NetLogo software, which include the parameters necessary to function with the objective to maintaining separation.
The modern development of research and development (R&D) is critical for Romania, an emerging country with smart people, scientists and entrepreneurs, especially in the actual context after the global crisis. In order to gain the desired performance in fundamental and applied R&D it is necessary to change the actual vision and to understand the importance of long term processes and the role of flexibility and adaptability to the movement of global markets. A new strategy for research and development (R&D) in Romania is necessary in the actual context, because it is very difficult to obtain the critical mass of resources and the processes of tranformation are difficult in the case of Romania. This research is also important because R&D is based on public funds and public organizations are typical isolated, dominated by an organizational fragmentation and the low caopability to adopt the technological progress. ERP systems represents a paradigm capable to sustain the Romania R&D strategy also because they represent the central element of the future e-governance architecture. That is why in the case of Romanian R&D strategy the integration of ERP should be consider in a special framework.
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