Utilization of the Asset Administration Shell to Support Humans During the Maintenance Process

2019 ◽  
Author(s):  
Dorota Lang ◽  
Sergej Grunau ◽  
Lukasz Wisniewski ◽  
Jurgen Jasperneite
Keyword(s):  
Maintenance Process

scholarly journals Lean thinking for a maintenance process

2015 ◽  
Vol 3 (1) ◽  
pp. 236-272 ◽  
Author(s):  
Sherif Mostafa ◽  
Sang-Heon Lee ◽  
Jantanee Dumrak ◽  
Nicholas Chileshe ◽  
Hassan Soltan
Keyword(s):  
Lean Thinking ◽  
Maintenance Process

Application of analysis methods and forecasting of time series of indicators of the effectiveness of airworthiness maintaining of civil aircraft

2021 ◽  
pp. 30-36
Author(s):  
Keyword(s):  
Time Series ◽  
Random Processes ◽  
Civil Aviation ◽  
Random Component ◽  
Regular Component ◽  
Factors Affecting ◽  
Analysis Methodology ◽  
Civil Aircraft ◽  
Harmonic Components ◽  
Maintenance Process

The use of the analysis methodology and forecasting of time series of indicators of the effectiveness of maintaining airworthiness of aircraft of civil aviation made it possible to present the dynamics of indicators as a combination of the regular component, harmonic components with oscillation periods of 12 months and more, and a random component, which represents random processes developing under the influence of groups of factors affecting the airworthiness maintenance process. The results obtained are aimed at improving the safety and effectiveness of aircraft use. Keywords: aircraft, airworthiness, effectiveness of airworthiness maintenance, analysis methodology, forecasting, time series of effectiveness indicators. [email protected]

scholarly journals Effects of Logistic Processes to the Maintenance Time

2018 ◽  
Vol 26 (42) ◽  
pp. 135-143
Author(s):  
Péter Telek
Keyword(s):  
Manufacturing Systems ◽  
Material Handling ◽  
New Concepts ◽  
Maintenance Time ◽  
Production Area ◽  
Maintenance Process ◽  
Service Task ◽  
Individual Service

Abstract In these days, the maintenance process, as a part of the operation of manufacturing systems, is also developing while following the changes in the production area. Maintenance, in many of the cases, is operating as an individual service task, which requires many changes from the related handling processes. To follow the changes and the development in the field of the maintenance, we need many new concepts, methods and ideas. Main objective of our research was to uncover the relations between the effectivity of the maintenance processes and the material handling parameters. In this paper, we summarise the development of the maintenance processes and give an overview about the topical handling tasks, which must be solved.

scholarly journals Repair procedure of belt wagon BRs 1200 crawler unit

2020 ◽  
Vol 26 (2) ◽  
pp. 29-34
Author(s):  
Vladimir Jakovljević ◽  
Eleonora Desnica ◽  
Slavica Prvulović
Keyword(s):  
Preventive Maintenance ◽  
Complex Interventions ◽  
High Quality ◽  
Repair Procedure ◽  
Maintenance Process

The paper presents and describes in detail the specific procedures that are carried out during the repair of the crawler unit on the belt wagon BRs 1200.29/32, whose performance is the basis for high quality and efficient maintenance of these machines on site, as well as in repair shops. These procedures are complex interventions performed as part of the preventive maintenance process. The success of the maintenance process is presented as a workflow with as few failures and downtime as possible, also as a process without accidents, and in case of their occurrence, the possibility of the fastest elimination, all of which result in the satisfaction of both users and maintainers.

scholarly journals THE IMPLEMENTATION OF INDIGENOUS KNOWLEDGE IN PRESERVING UNIVERSITAS INDONESIA LIBRARY’S MANUSCRIPTS

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Deka Anggawira ◽  
Tamara Adriani Salim
Keyword(s):  
Data Collection ◽  
Indigenous Knowledge ◽  
Direct Observation ◽  
Qualitative Approach ◽  
Storage Process ◽  
Structured Interviews ◽  
Traditional Approaches ◽  
Maintenance Process ◽  
And Storage ◽  
Collection Methods

This study discusses the implementation of local wisdom in the preservation of manuscripts at Universitas Indonesia’s library. The purpose of this study is to identify the implementation of local wisdom in the preservation of manuscripts in that library. This research uses a qualitative approach coupled with direct observation and structured interviews as data collection methods. The results of this study indicate that Universitas Indonesia Library has implemented local wisdom in preserving manuscripts. This can be seen from the use of local wisdom in the storage process, including the design of the rooms and storage facilities and the pattern of behavior in its storage process. The maintenance process of local wisdom includes the control of the environment using traditional approaches and the use of traditional materials in the maintenance of manuscripts. Another finding is that the process of capturing or inheriting knowledge from a previous manuscript is based on the manpower manifested in its preservation behavior. Therefore, it can be understood that the implementation of local wisdom in the process of preservation of manuscripts in UI Library is based on the preservation of knowledge from previous manuscript managers or librarians.

scholarly journals Generator Assessment of Hydro Power Station Adequacy after Reconstruction from Classical to HIS SF6 Substation

2017 ◽  
Vol 7 (2) ◽  
pp. 729
Author(s):  
Srete Nikolovski ◽  
Goran Slipac ◽  
Emir Alibašić
Keyword(s):  
State Space Model ◽  
Annual Reports ◽  
Power Station ◽  
Hydro Power ◽  
Space Model ◽  
System Operator ◽  
Adequacy Assessment ◽  
High Level ◽  
Maintenance Process ◽  
Reliability And Availability

<p>Reliability analysis of substations and generator assessment of power plant stations are very important elements in a design and maintenance process. This paper presents a generator adequacy assessment of a classical “H” scheme for an open conventional substation, which is often used, and a new HIS - High Integrated Switchgear with SF6 gas isolation. Generator adequacy indices of both types of classical and HIS switchgear were compared and the results showed a high level of reliability and availability of the HIS presented substation. The input data were the annual reports of Croatian TSO-Transmission System Operator (HOPS) and statistics of operation events of Croatian National Electricity (HEP Inc.). For the HIS substation, the input reliability data were used from relevant international literature since only few of HIS substations are installed in Croatia. The generator is modelled with a three-state Markov state space model and Monte Carlo simulations were used for the generator assessment analysis. Adequacy indices LOLP and EDNS were obtained using DIgSILENT software.</p>

scholarly journals Identifikasi Pemeliharaan Vertical Garden di Fairmont Sanur Beach Bali

2021 ◽  
pp. 153
Author(s):  
Ni Luh Putu Ari Radinasuari ◽  
Cokorda Gede Alit Semarajaya ◽  
I Made Sukewijaya
Keyword(s):  
Study Data ◽  
Literature Study ◽  
Maintenance System ◽  
Epipremnum Aureum ◽  
Portulaca Grandiflora ◽  
Schefflera Arboricola ◽  
The Media ◽  
Maintenance Systems ◽  
Water Disposal ◽  
Maintenance Process

Maintenance Identification on Vertical Garden at Fairmont Sanur Beach Bali. Fairmont Sanur Beach Bali has a vertical garden with an area of 10 m x 4 m. The Hotel is able to maintain the plant condition. The purpose of this research is to identify the vertical garden maintenance system at the Fairmont Sanur Beach Bali. The research method uses survey and literature study methods. Data collection techniques are observation, interview, and literature study. Data analysis methods with descriptive methods and scoring tables. The results about the identification of vertical garden maintenance systems consist of watering, water disposal system, trimming, fertilizing, replanting plants, media replacement, sanitation, pest and disease control. Watering in 2 hours creating high humidity in the media. The volume of water released is not fully experienced evapotranspiration. The planting media do not experience drought during the day, so the plants keep fresh. In the calculation of plant suitability values, the corresponding values are Hemigraphis alternata. Plants with adequate value are Epipremnum aureum, Asparagus densiflorus, Ananas bracteatus tricolor, Schefflera Arboricola, and Portulaca grandiflora. In the maintenance process requires a fertigation system to facilitate fertilization. The use of automated systems such as timmers will simplify the maintenance and a more scheduled.

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