Harichai Sae-yong
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Latest activity by Harichai Sae-yong-
Harichai Sae-yong commented,
Hello Riley, Constraint in this section. It will look for advance jobs or late jobs.The result is that if the result is positive, it indicates that the work is completed before the deadline.But if ...
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Harichai Sae-yong commented,
How should I solve this constraint? for l in range(len(calendar_list)): model.addConstrs(gp_gap_worktime[(calendar_list[l], order)] == gp.quicksum(gp_manpower_worktime[(date, manpower, orde...
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Harichai Sae-yong commented,
Hello Riley, I’m not sure I understand, This is the constraint after adding timeslot_list. # CONSTRAINTS# Number of manpowers should be less than or equal to the capacitymodel.addConstrs(gp_manpo...
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Harichai Sae-yong commented,
In fact, the work in each order will have different importance in repairing. This is given in priority score, but if the orders are optimized to be executed on the same day, the order can be swappe...
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Harichai Sae-yong commented,
Yes you understand correctly time list is not included in the model. The desired result will be a Gantt chart that will be the work schedule. I'm still not sure about defining conditions that are e...
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Harichai Sae-yong commented,
This is my table code. time_list = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"]rows = manpower_list.copy()columns = calendar_list.copy()sub_co...
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Harichai Sae-yong commented,
What is needed is not to make each order no division of labor. But I just want the command to work with division work start in the same column. If you look at it in terms of time, you have to start...
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Harichai Sae-yong commented,
Hello Riley, model.addConstrs(gp_order_status.sum("*", order) == 1 for order in order_list)model.addConstrs(gp_manpower_status[date, manpower, order] <= gp_order_status[date, order] for date in cal...
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Harichai Sae-yong commented,
Hello Riley,Thank you for answering my question.These are the VARIABLES that I use, where manpower_list is a list of workers' names, order_list is the order numbers, and calendar_list is the day th...
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Harichai Sae-yong created a post,
How to arrange the same task to start at the same time?
AnsweredI'm studying optimization for maintenance planning. The work of this I want to make tasks that are executed in each order start at the same time. I'm thinking of adding a timing constrain to each o...