Research on Resources Allocation Mechanism of Manufacturing Enterprises Base on Multi-level Programming

Supplier network collaborative efficiency evaluation is important content in the transformation and upgrading of intelligent manufacturing enterprises. Aiming at the shortcomings of existing methods, this paper proposes a new method to evaluate the collaborative efficiency of internal members of a complex supplier network based on complex network theory. Based on the analysis of the characteristics of the complex supplier network, from the perspective of the system, the macro supplier network is divided into multiple multi-level supplier micro subsystems with manufacturing enterprises as the core. In order to reasonably quantify the collaboration relationship of members in the subsystem structure model, the collaboration entropy is introduced as a measurement tool, and combined with the hesitation fuzzy scoring function, and the collaborative evaluation model of the complex supplier network is constructed. By quantifying the collaboration relationship among the members in the subsystem and summarizing it step by step and iteratively, the collaborative efficiency evaluation of the complex supplier network from local to overall is realized. Finally, taking a large battery manufacturing enterprise in China as an example, the proposed method is used to calculate the collaboration entropy, collaborative efficiency, and collaboration ratio of members at different supplier network levels. The results verify the effectiveness of the model.

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How to Improve Water Resources Allocation Efficiency: A Two-Stage Performance-Based Allocation Mechanism

Sustainability ◽

10.3390/su11216021 ◽

2019 ◽

Vol 11 (21) ◽

pp. 6021 ◽

Cited By ~ 2

Author(s):

Hui Zhang ◽

Qiyu Ren ◽

Jiaying Li

Keyword(s):

Water Resources ◽

Private Information ◽

Resources Allocation ◽

Water Resources Allocation ◽

Agricultural Water ◽

Allocation Mechanism ◽

Two Stage ◽

Allocation Efficiency ◽

Water Users ◽

Stage Performance

The fact that the water resource governor has to allocate limited water resources to two competing agricultural water users under the administrative system (AS) leads to a principal-agent issue. Hence, this paper constructs a two-stage performance-based allocation mechanism to motivate two competing water users (referred to as the agents) to act in accordance with the interests of the governor (referred to as the principal). This mechanism is about the interaction between the governor and two water users. The governor aims to improve water resources allocation efficiency and balance economic and environmental development, while each agricultural user focuses on the overall amount of water resources they have to operate and would like to ignore environment protection issues. Besides, the total water resources invested into production or environment is two water users’ private information, which is unknown to the governor. In the first stage, the governor allocates water resources between two users according to their previous performances, including production and environmental aspects. Results indicate that the equilibrium state of this mechanism could encourage two water users to focus on production and environment performances simultaneously and to help the governor transfer the pollution cost to two water users under the external of pollution cost, which motivates them to compete for available water resources. This competition between two users will directly affect users’ behaviors. These results could improve water resources allocation efficiency significantly and realize the sustainability of water resources in the agricultural field under the current AS. This perspective could also provide a new insight for the management of agricultural water resources allocation and offer relative decision support to relative governors.

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A multi-level model for realizing data-driven maintenance in manufacturing enterprises: Use case of jewelry production

Procedia CIRP ◽

10.1016/j.procir.2021.11.262 ◽

2021 ◽

Vol 104 ◽

pp. 1553-1558

Author(s):

Klaudia Kovacs ◽

Clemens Heistracher ◽

Jakob Giner ◽

Wilfried Sihn ◽

Jürgen Schneeweiss

Keyword(s):

Data Driven ◽

Use Case ◽

Manufacturing Enterprises ◽

Level Model ◽

Multi Level

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Supervisory Fault Tolerant Control of the GTM UAV Using LPV Methods

International Journal of Applied Mathematics and Computer Science ◽

10.1515/amcs-2015-0009 ◽

2015 ◽

Vol 25 (1) ◽

pp. 117-131 ◽

Cited By ~ 10

Author(s):

Tamás Péni ◽

Bálint Vanek ◽

Zoltán Szabó ◽

József Bokor

Keyword(s):

Degrees Of Freedom ◽

Fault Tolerant ◽

Fault Tolerant Control ◽

Allocation Mechanism ◽

Nonlinear Simulation ◽

Six Degrees Of Freedom ◽

Control Framework ◽

Lpv Control ◽

Multi Level ◽

Sensor Configuration

Abstract A multi-level reconfiguration framework is proposed for fault tolerant control of over-actuated aerial vehicles, where the levels indicate how much authority is given to the reconfiguration task. On the lowest, first level the fault is accommodated by modifying only the actuator/sensor configuration, so the fault remains hidden from the baseline controller. A dynamic reallocation scheme is applied on this level. The allocation mechanism exploits the actuator/sensor redundancy available on the aircraft. When the fault cannot be managed at the actuator/sensor level, the reconfiguration process has access to the baseline controller. Based on the LPV control framework, this is done by introducing fault-specific scheduling parameters. The baseline controller is designed to provide an acceptable performance level along all fault scenarios coded in these scheduling variables. The decision on which reconfiguration level has to be initiated in response to a fault is determined by a supervisor unit. The method is demonstrated on a full six-degrees-of-freedom nonlinear simulation model of the GTM UAV.

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Market-based groundwater resources allocation mechanism: An inter-sectoral water exchanges programming analysis

Water Resources and Economics ◽

10.1016/j.wre.2022.100193 ◽

2022 ◽

pp. 100193

Author(s):

Mohammad Amin Zolfagharipoor ◽

Azadeh Ahmadi ◽

Alireza Nikouei

Keyword(s):

Groundwater Resources ◽

Resources Allocation ◽

Allocation Mechanism ◽

Programming Analysis

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Multi-level Issues in Organizational Behavior and Processes

10.1016/s1475-9144(2005)3 ◽

2005 ◽

Keyword(s):

Organizational Behavior ◽

Multi Level

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Verlaufsanalyse wöchentlicher Selbst- und Fremdeinschätzungen in der Langzeittherapie suchtkranker Jugendlicher

Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie ◽

10.1024/1422-4917/a000594 ◽

2019 ◽

Vol 47 (2) ◽

pp. 126-137

Author(s):

Ferdinand Keller ◽

Tatjana Stadnitski ◽

Jakob Nützel ◽

Renate Schepker

Keyword(s):

Allen Vier ◽

Multi Level

Zusammenfassung. Fragestellung: Über Veränderungen in der emotionalen Befindlichkeit von Jugendlichen während einer Suchttherapie ist wenig bekannt. Methode: Die Jugendlichen füllten wöchentlich einen entsprechenden Fragebogen aus, analog ihre Bezugsbetreuer eine parallelisierte Kurzfassung. Von 42 Jugendlichen liegen insgesamt 853 Bogen und von den Bezugsbetreuern 708 Bogen vor. Die Fragebogen wurden zunächst faktorenanalytisch hinsichtlich ihrer Dimensionalität ausgewertet, anschließend wurden gruppenbezogene Verlaufsanalysen (Multi-Level-Modelle) und Abhängigkeitsanalysen auf Einzelfallebene (Zeitreihenanalysen) durchgeführt. Ergebnisse: Im Jugendlichenfragebogen ergaben sich vier Faktoren: negative Befindlichkeit, Wertschätzung von Therapie/Betreuung, Motivation und Suchtdynamik. Die Übereinstimmung zwischen den Jugendlichen- und der (einfaktoriellen) Betreuereinschätzung fiel insgesamt niedrig bis mäßig aus, brachte aber auf Einzelfallebene differenziertere Ergebnisse. Im Verlauf nahmen die Werte auf allen vier Jugendlichenskalen ab. Einzig der Verlauf der Wertschätzung in der Eingewöhnungsphase war prädiktiv für den späteren Abbruch der Maßnahme: Bei den Abbrechern nahm die Wertschätzung ab, während sie bei den Beendern initial stieg. Schlussfolgerungen: Der bedeutsamste Faktor in Bezug auf die Therapiebeendigung suchtkranker Jugendlicher scheint die Wertschätzung von Therapie/Betreuung zu sein, während die Motivation jugendtypische Schwankungen aufweist. Der Suchtdynamik kam eine deutlich weniger bedeutende Rolle zu als allgemein angenommen. Programme in der Langzeittherapie sollten die Wertschätzung von Therapie/Betreuung künftig mehr fokussieren als die Suchtdynamik.

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