Shulou(Shulou.com)06/01 Report--

Genetic algorithm to solve the vehicle routing problem with time window MATLAB code how to write, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can get something.

Let's open the c101 test example, as shown in the following figure. CAPACITY represents the maximum loading capacity of the vehicle, the first column CUST NO. Represents the customer number, 0 represents the distribution center, XCOORD. Represents the customer's X coordinates, YCOORD. Represents the Y coordinate of the customer, DEMAND represents the customer's demand, READY TIME represents the customer's left time window, DUE DATE represents the customer's right time window, and SERVICE TIME represents the service time of the vehicle to each customer.

But the c101.txt file used by the editor in matlab is to delete the first few lines in order to facilitate matlab to read the data. The c101.txt file processed by the editor is shown below.

Then let's take a look at the result diagram of genetic algorithm for solving c101 problem.

Partners who want to modify the input data later can modify this file, for example, some partners' original time window data is not as shown in this example, but from what time to what time, so how to modify the input data in order to continue to use our algorithm?

STEP1: sort out the time window of all customers and the time window of the distribution center, for example, the time window of distribution center is [9:00 1400], the time window of customer 1 is [11:00 11:30], the time window of customer 2 is [10:00 11:00], and the time window of customer 3 is [13:00 1400].

Is it helpful for you to read the above content? If you want to know more about the relevant knowledge or read more related articles, please follow the industry information channel, thank you for your support.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.