Search Results - distributed deterioration system

Maintenance of deteriorating non-exponential single server queue / Koh Siew Khew by Koh, Siew Khew

“…The case of a system without deterioration is first studied. The stationary queue length distribution and the stationary waiting time distribution are derived for the system in which the service time and interarrival time distributions are assumed to have constant asymptotic rates. …”
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An optimal control of inventory-production system with gamma distributed deterioration by Dhaiban, A. K., Baten, Md Azizul, Aziz, N.

“…The study is concerned with the optimal control of an inventory-production system with time-varying demand and deterioration items assuming that the deterioration rate follows the Gamma distribution. …”
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Optimal control of a continuous review production inventory system with Gamma distributed deterioration by Baten, Md Azizul, Khalid, Ruzelan

“…This paper develops the production inventory models with and without Gamma distributed deteriorating items.The production system with inventory level dependent demand is considered here and the Pontryagin maximum principle is used to determine the optimal control, which is the production rate that minimizes the optimal inventory control model, while satisfying the system dynamics.The necessary optimality conditions associated with and without Gamma distributed deteriorating items are derived from the Hamiltonian functions.The optimal inventory levels and the optimal production rates are derived and numerical simulations are used to illustrate the theoretical results.…”
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Optimal production cycle time for inventory model with linear time dependent exponential distributed deterioration by Baten, Md Azizul, Khalid, Ruzelan

“…We study an inventory system with linear time varying exponential distributed deterioration in which production and demand rates are constant.The mathematical model is developed to obtain the total cost per unit time of an inventory system.The inventory controlling systems in terms of first order differential equations are solved numerically.The optimal cycle time is derived and the results are applied to numerical problems.The effect of changes in the model parameters on decision variables and the average total cost of an inventory system are studied through numerical examples.…”
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Inventory-production control systems with Gumbel distributed deterioration by Baten, Md Azizul, Kamil, Anton Abdulbasah, Lateh, Habibah

“…This paper is concerned with the optimal control of inventory-production system subject to Gumbel distributed deterioration items with applications to optimal control theory.We successfully formulated the model as a linear optimal control problem and obtained an explicit solution using Pontryagin maximum principle.The optimality conditions are derived in this case. …”
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An optimal control approach to inventory-production systems with weibull distributed deterioration by Baten, Md Azizul, Kamil, Anton Abdulbasah

“…Problem statement: We studied the inventory-production system with two-parameter Weibull distributed deterioration items.Approach: The inventory model was developed as linear optimal control problem and by the Pontryagin maximum principle, the optimal control problem was solved analytically to obtain the optimal solution of the problem.Results: It was then illustrated with the help of an example.By the principle of optimality we also established the Riccati based solution of the Hamilton-Jacobi-Bellman (HJB) equation associated with this control problem. …”
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An optimal inventory control in hybrid manufacturing/remanufacturing system with deteriorating and defective items by Aziz, Nazrina, Baten, Md Azizul, Dhaiban, Ali Khaleel

“…An optimal control model in a manufacturing/remanufacturing-inventory system, with defective, deteriorating, returned and disposed items was developed.In this model, the time of deterioration, and the percentages of defective, returned and disposed items were assumed random variables that follow the gamma distribution, beta rectangular, four-parameter generalised beta (FPGB) and Kumaraswamy distributions, respectively.The total of returned items from customers and defective items divided into the remanufacturing and disposed items. …”
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Optimal control of periodic-review inventory production systems with Weibull deteriorating items by Baten, Md Azizul, Khalid, Ruzelan, Mohd Nawawi, Mohd Kamal

“…The paper studies of inventory-production systems with two-parameter Weibull distributed deterioration items. …”
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A study of deterioration in classification models in real-time big data environment by Uddin, V., Rizvi, S.S.H., Hashmani, M.A., Jameel, S.M., Ansari, T.

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MODEL OF COLLABORATION BETWEEN SUPPLIER AND MANUFACTURER FOR THE PROFIT OF SUPPLY CHAIN by Romenor, Muhammad Rafaee

“…Both surveys were discussing about recent interests of area of research about deterioration constraints in inventory. For deterioration constraint, Ghare and Schrader (1963) had introduced a common function to describe deteriorating inventory. …”
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Kraft paper insulation's life assessment and effects of oxygen and moisture to paper insulation's deterioration rate by Sutan Chairul I., Ab Ghani S., Ahmad Khiar M.S., Md Thayoob Y.H., Yang Ghazali Y.Z.

“…Moisture and Furan were produced from these deterioration processes. The paper is focused on the effect of oxygen and moisture contents to deterioration rate of Kraft paper insulation and end-of-life analysis using 2 Furaldehyde (2FAL). …”

Kraft Paper Insulation’s Life Assessment and Effects of Oxygen and Moisture to Paper Insulation’s Deterioration Rate by Sutan Chairul, Imran, Ab Ghani, Sharin, Ahmad Khiar, Mohd Shahril, Md Thayoob , Yasmin Hanum, Yang Ghazali, Young Zaidey

“…Moisture and Furan were produced from these deterioration processes. The paper is focused on the effect of oxygen and moisture contents to deterioration rate of Kraft paper insulation and end-of-life analysis using 2 Furaldehyde (2FAL). …”
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Design And Optimi Z Ation Of Solar Power Plant Consisted Of Tracking Concentrator Photovoltaic System Based On Computational Analysis by Oon, Li Voon

“…The optical loses occur due to an inappropriate distribution of space for concentrator photovoltaic system (CPV) systems in the solar farm. …”
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Optimal charging coordination of plug-in electric vehicle incorporating capacitor and OLTC operation / Mir Toufikur Rahman by Mir Toufikur, Rahman

“…Electric utilities are concern with the impacts of new generations of smart appliances such as Plug-in Electric Vehicles (PEVs) on the performances, efficiency, stability and reliability of the distribution systems. It is well known that random PEVs charging activities in distribution system largely deteriorates the performance of the distribution system as it increases power loss, voltage deviation and transformer overload. …”
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Deep-Learning-Based Approach for Iraqi and Malaysian Vehicle License Plate Recognition by Habeeb D., Noman F., Alkahtani A.A., Alsariera Y.A., Alkawsi G., Fazea Y., Al-Jubari A.M.

Radiative hybrid ferrofluid flow over a permeable shrinking sheet in a three-dimensional system by Khashi'ie, Najiyah Safwa, Waini, Iskandar, Wahid, Nur Syahirah, Md Arifin, Norihan, Ioan Pop, Unfound

“…These distributions boost with the imposition of magnetic field and suction while a deterioration in thermal rate is observed with the rise of thermal radiation.…”
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Charging strategy in electric vehicle chargers by utilizing demand side management scheme by Khamis, Aziah, Omar Fauzi, Muhammad Hafiz Aiman, Wan Abd Rahim, Wan Mohd Faizal, Chu, Yee Khor

“…This situation may deteriorate the distribution network’s overall performance, particularly in terms of voltage stability. …”
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Study on the performance of underground XPLE cables in service based on Tan Delta and capacitance parameters by Ponniran, Asmarashid

“…By the rapid of urban growth, it is impossible to accommodate the number and size of feeder required for distribution using the overhead line system approach. …”
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Radiative hybrid ferrofluid flow over a permeable shrinking sheet in a three-dimensional system by Khashi’ie, Najiyah Safwa, Waini, Iskandar, Md Arifin, Norihan, Wahid, Nur Syahirah, Pop, Ioan

“…These distributions boost with the imposition of magnetic field and suction while a deterioration in thermal rate is observed with the rise of thermal radiation.…”
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Pipe leak detection and monitoring system using pressure residual method by Abdulshaheed, Ali Mohammed Ali

“…Moreover, it reduces the hazard of epidemic infections when waste water impurities enter inside the distribution system. Many detection approaches have been proposed in the past, but a monitoring distribution system using pressure sensors is preferred, because it does not need to shut down a part of the network. …”
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