Abstract:The study of complex manufacturing flow-shops has seen a number of approaches and frameworks proposed to tackle various production-associated problems. However, unpredictable disruptions, such as change in sequence of order, order cancellation and change in production delivery due time, imposed by customers on flow-shops that impact production processes and inventory control call for a more adaptive approach capable of responding to these changes. In this research work, a new adaptive framework and agent-based… Show more
“…However, this work presents an innovative dynamic and adaptive heuristic algorithm that minimises the impact of disruptions imposed by customers, taking into consideration random occurrences of these types of disruption. The work extends that of Adediran and Al-Bazi (2018) by presenting an agent based system which includes a new replenishment strategy that encourages a more sustainable inventory level as a measure for disruption recovery. The description of this disruption problem situation is presented in section 3 below.…”
Section: Literature Review On Related Disruption Problemsmentioning
confidence: 93%
“…In Adediran and Al-Bazi (2018), disruption problems caused by customers' changing requirements were considered. A simulation-heuristic model was proposed using an inventory replenishment strategy to mitigate impact of disruptions.…”
Section: Literature Review On Related Disruption Problemsmentioning
confidence: 99%
“…The heuristic algorithm developed in this study is adopted as an extension of the heuristic algorithm proposed in Adediran and Al-Bazi (2017). This extended version is designed to accommodate and adapt to the three types of disruptions in five different possible cases where inventory is applied for production support, as it is in Adediran and Al-Bazi (2018). However, the heuristic algorithm presented in this paper has been applied not only to help adapt to disruption, but to also help maintain sustainable inventory levels.…”
Section: The Heuristic Algorithmmentioning
confidence: 99%
“…In this section, the proposed production-replenishment approach discussed in section 4.1.2 was compared with the sequential replenishment method and the Instantaneous Replenishment method proposed by Adediran and Al-Bazi (2018). Sequential replenishment was selected as one of the approaches for replenishing the inventory, particularly given the nature of the current replenishment.…”
Section: Comparison With Other Production-inventory Approachesmentioning
“…However, this work presents an innovative dynamic and adaptive heuristic algorithm that minimises the impact of disruptions imposed by customers, taking into consideration random occurrences of these types of disruption. The work extends that of Adediran and Al-Bazi (2018) by presenting an agent based system which includes a new replenishment strategy that encourages a more sustainable inventory level as a measure for disruption recovery. The description of this disruption problem situation is presented in section 3 below.…”
Section: Literature Review On Related Disruption Problemsmentioning
confidence: 93%
“…In Adediran and Al-Bazi (2018), disruption problems caused by customers' changing requirements were considered. A simulation-heuristic model was proposed using an inventory replenishment strategy to mitigate impact of disruptions.…”
Section: Literature Review On Related Disruption Problemsmentioning
confidence: 99%
“…The heuristic algorithm developed in this study is adopted as an extension of the heuristic algorithm proposed in Adediran and Al-Bazi (2017). This extended version is designed to accommodate and adapt to the three types of disruptions in five different possible cases where inventory is applied for production support, as it is in Adediran and Al-Bazi (2018). However, the heuristic algorithm presented in this paper has been applied not only to help adapt to disruption, but to also help maintain sustainable inventory levels.…”
Section: The Heuristic Algorithmmentioning
confidence: 99%
“…In this section, the proposed production-replenishment approach discussed in section 4.1.2 was compared with the sequential replenishment method and the Instantaneous Replenishment method proposed by Adediran and Al-Bazi (2018). Sequential replenishment was selected as one of the approaches for replenishing the inventory, particularly given the nature of the current replenishment.…”
Section: Comparison With Other Production-inventory Approachesmentioning
“…This is when orders need to be rescheduled for inventory replenishment. While this heuristic targets gradual non-instantaneous inventory replenishment, the heuristics in [34] target a sequential and instantaneous replenishment method. In [34], the production disruption problem caused by customer demand behaviour was considered.…”
Section: Review On Customer Behaviour and Disruption Modelling In Com...mentioning
Agent-based simulation approach in production and inventory environment is capable of responding and adapting to disruptions caused by customers' changing requirements. The impacts of disruptions in production and inventory systems can be measured through learning and decision-making ability of system agents. In this paper, agent-based modelling integrated with heuristic optimisation approach is presented as embedded within a scheduling and rescheduling framework. The proposed approach is implemented in a disrupted OEMs parts manufacturing system. The integration of the framework modules in connection with inventory control helped production planners to manage disruptions by tracking order processing times and quantities and for performance measurement. The proposed approach is compared with the few existing related methods like the sequential method. The proposed approach not only revealed the impact of disruptions in terms of process times and order quantities but offered 'available times' which were applied for production support and inventory replenishment. This demonstrates a valuable and viable resolution strategy responding and adapting to disruptions caused by customers.
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