Surveillance monitoring systems are highly necessary, aiming to prevent many social problems in smart cities. The internet of things (IoT) nowadays offers a variety technologies capture and process massive heterogeneous data. Due the fact that (i) advanced analyses video streams performed on powerful recording devices; while (ii) surveillance services require high availability levels way servic...

Nowadays, maintenance performance in organizations has become compelling due to competitiveness the global market and inclusion of more legislation issues (such as safety health regulations) assessments. In this article, purpose is formulate problem for a food processing unit multicriteria solve it using evaluation based on distance from average solution (EDAS) method. To attain purpose, author...

We describe a modeling framework to capture and account for uncertainty in design parameters embedded systems. then develop an uncertainty-aware solution the problem of mapping systems that uses Network-on-Chip (NoC) based architecture platforms. The is formulated as multi-objective - reliability, performance, energy consumption optimization problem. To solve this problem, we propose on NSGA-II...

IMPLEMENTATION OF RELIABILITY CENTERED MAINTENANCE METHOD ON CRITICAL COMPONENTS STEAM TURBINE AT PT MADUBARUSteam turbine is a machine that can be used to convert heat energy from steam into mechanical so it produce electrical energy. As source of energy, Madubaru utilizes this turbine. The purpose research determine the Mean Time To Failure or MTTF and Repair MTTR values which components have...

Dynamic fluctuations in the PV-source power and different DC-fault scenarios off-grid PV-battery-based DC microgrid could lead to a rapid decrease reliability of PV-generating system. To make this viewpoint clearer, paper proposes novel reliability-evaluating methodology for systems islanded under dynamic transient operation conditions. Firstly, dynamic-voltage-varying failure rate (DVVFR) faul...

In this paper, a comprehensive formulation of reliability models for active and passive power components (i.e., capacitors semiconductor devices (MOSFETS)) regulated transformer rectifier unit (RTRU) more electric aircraft application is presented. Additionally, the work focuses on analysis evaluation at system level non-modular discrete MOSFET based auxiliary supply more-electric-aircraft. A r...

Monolithic 3D technology is emerging as a promising solution that can bring massive opportunities, but the gains be hindered due to reliability issues exaggerated by high temperature. Conventional solutions focus on one specific feature and assume other required features would provided different solutions. Hence, this assumption has resulted in are proposed isolation of each fail consider overa...

Electrical energy is a vital source of for human life. Currently, various power plants can provide electrical energy, one which the Steam Power Plant (PLTU). A PLTU must carry out operational tasks repeatedly and continuously to meet electricity needs. Based on historical data PT. PJB Service Kendari last three years, there has been an increasing trend downtime derating at Nii Tanasa in 2019–20...

Efficient utilization of today’s high-performance computing (HPC) systems with complex hardware and software components requires that the HPC applications are designed to tolerate process failures at runtime. With low mean-time-tofailure (MTTF) of current and future HPC systems, long running simulations on these systems require capabilities for gracefully handling process failures by the applic...