Determination of the Optimal Number of Workers Usingthe NASA-TLX Method in Chemical Company, Indonesia

Junaedi, Didi; Rizkiyah, Nyimas Desy; Pratya, Deni Bagus

doi:10.31695/ijerat.2020.3627

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…Beban kerja yang berlebihan dapat mengakibatkan keluhan fisik seperti sakit kepala, sakit punggung, cedera, dll. Sedangkan beban mental yang berlebihan dapat mengakibatkan keluhan mental seperti kehilangan motivasi kerja, stress, (Junaedi, Rizkiyah, & Pratya, 2020). Beban kerja fisik merupakan beban kerja yang membutuhkan tenaga atau energi dari otot manusia sebagai sumber energi dan besar penggunaan energi menjadi alat pengukur apakah pekerjaan tersebut termasuk kedalam golongan berat atau golongan ringan.…”

Section: Badanunclassified

Analisis Beban Kerja dan Lingkungan Kerja Karyawan Packing PT. X Menggunakan Workload Analyisis dan NASA-TLX

Daniel

Palullungan

2022

JIEMS

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Human resources (HR) take an important role in a company to improve product quality. Human Resources in terms of the number of people and skills possessed are factors that influence the production of quality goods/products. Productive workers are workers who are able to produce products or services in accordance with the quality that has been set in a short time. The problem with PT.X in the packing section is that the packing target has not been achieved as set by the company. Another problem is the presence of manual loads above the standard load set. Meanwhile, packing workers also complained about the hot working conditions. So that further analysis is needed to determine the physical and mental workload on the packing work of PT. X uses Workload Analysis and NASA-TLX as well as analysis of the physical work environment (temperature and lighting). The workload and conditions of the physical work environment experienced by workers will affect worker productivity. The results obtained based on measurements using the Workload analysis (WLA) method showed that the physical workload of the three employees was high with a value of 121.97%, 119.20%, 117.81%. The results of measurements using NASA-TLX indicate that the mental workload experienced by packing workers is overloaded with values of 80.67, 82.67, 80 respectively. lux, both are within the normal threshold according to the Ministry of Health standards.

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Section: Badanunclassified

Analisis Beban Kerja dan Lingkungan Kerja Karyawan Packing PT. X Menggunakan Workload Analyisis dan NASA-TLX

Daniel

Palullungan

2022

JIEMS

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“…One method that can be applied is NASA-TLX to measure and evaluate the subjective workload experienced by operators when using different human-machine interfaces (HMIs) [12]. In Didi Junaedi's research, Nyimas Desy Rizkiyah & Deni Bagus Pratya (2020) showed that the use of NASA-TLX in industry has helped in analysing the mental workload of operators and determining the optimal number of workers to optimise operator performance and welfare [13]. Therefore, NASA-TLX can be a tool to cope with the workload of workers at the Madukismo sugar company.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Mental Workload on Sugar Production Mechanical Workers Using the Nasa-TLX Method

Zidan,

Apriani,

Basuki

et al. 2024

JTI

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Workload can be defined as the difference between a worker's ability and job demands. Based on observations that have been made, it is known that madukismo sugar companies get an increasing demand value in each season of production, so this causes an increase in the number of working hours that apply to the company, which has the potential to increase their mental work. This study investigated the mechanical mental workload of workers at Madukismo Sugar Company using the NASA-TLX method, a multidimensional assessment tool. The NASA-TLX method is a multidimensional assessment method that can measure the overall mental workload to determine the mental workload felt by each worker. The results indicate a very high mental workload in some operators and suggest the need for operational adjustments. The recommendations are additional manpower and improved ergonomic levels to reduce stress and increase productivity. Keywords: Mental Workload, NASA-TLX, Job Demands

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“…Workload includes several factors that influence workers' mental processing of information, decision-making processes, and responses from a person. In a study conducted by Junaedi et al [7] regarding the measurement of mental workload with the NASA-TLX method, it was found that 13 operators with high workload levels, four operators with very high workload levels, and two operators with medium workload levels. Several factors positively correlate with the mental workload, namely age, gender, type of work, and profession [8].…”

Section: Introductionmentioning

confidence: 99%

An Analysis of the Mental Workload on Procurement and General Affairs Department Employees at PTPN IV Directors Office Medan

Harahap,

Nasution,

Maas

2023

Advances in Economics, Business and Management Research

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Perkebunan Nusantara IV (Persero) is a state-owned enterprise that is engaged in the agro-industry business field. The purpose of this research is to analyze the mental workload of employees and determine the cause of the mental workload with the fishbone diagram method. The population of this study was 32 workers in the procurement and general affairs department, and the number of samples was 32 workers with a saturation sampling technique. The selected system was NASA-TLX, which is a method that calculates mental workload subjectively. This methodology measures the workload components: Mental Demand, Physical Demand, Temporal Demand, Own Performance, Effort, and Frustration. The results of the measurements show aspects of TD and MD most dominant by values of 37% and 31%. Based on the calculation of the final NASA TLX score, it is known that six employees have a high level of mental workload, 25 people have a medium mental workload, and 1 person has a very high mental workload. Based on the fishbone diagram, the factors that affect the cognitive burden on procurement and general employees are increased work activities and additional work outside the job description due to the reduced number of employees. In addition, the high time pressure at work caused by the short working time is the reason for the increased mental workload felt by employees.

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Determination of the Optimal Number of Workers Usingthe NASA-TLX Method in Chemical Company, Indonesia

Cited by 4 publications

References 4 publications

Analisis Beban Kerja dan Lingkungan Kerja Karyawan Packing PT. X Menggunakan Workload Analyisis dan NASA-TLX

Analisis Beban Kerja dan Lingkungan Kerja Karyawan Packing PT. X Menggunakan Workload Analyisis dan NASA-TLX

Analysis of Mental Workload on Sugar Production Mechanical Workers Using the Nasa-TLX Method

An Analysis of the Mental Workload on Procurement and General Affairs Department Employees at PTPN IV Directors Office Medan

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