循环保存事件演化

Question

我正在用matlab做一个简单的仿真。

我可以将机器人分为三个阶段。它们分别是Search，Assess或Recruit。如果机器人处于上述任何阶段，则需要执行某些操作。如果机器人完成了Search，则应该转到Assess。如果完成了Assess，则应该转到Recruit。当机器人到达阶段Recruit时，机器人的初始数量应减少1。我正在保存current_time和从number_of_robots_in_nest_initial开始的数量减少。我发现从while循环中断并保存current_time和number_of_robots_in_nest_initial的问题。解决该问题的任何帮助将不胜感激。

for_distribution =  @(mean_time) log(1/(1-rand))/mean_time;
number_of_robots_in_nest_initial = 20
current_time = 0;
counter = 1;
state ='search';
mean_search_duration = 1998.849773195878;          
mean_assessment_duration = [93.63,99.050]; 
mean_recruitment_duration = 136.756;       
mean_threshold_time_to_pick_nest = [1309.01,1905.4];
while true
  switch state
      case 'search'
          t = for_distribution(mean_search_duration);
          current_time(counter+1) = current_time(counter) + t; %#ok<SAGROW>
          state = 'assessing';
      case 'assessing'
          t = for_distribution(mean_assessment_duration(1));
          current_time(counter+1) = current_time(counter) + t; %#ok<SAGROW>
          if current_time > mean_time_to_pick_nest(1)
              state = 'recruiting';
          else
              state = 'search';
          end
      case 'recruiting'
          t = for_distribution(mean_recruitment_duration);
          current_time(counter+1) = current_time(counter) + t; %#ok<SAGROW>
          number_of_robots_in_nest_initial(current_time(counter+1)) = number_of_robots_in_nest_initial(current_time(counter)) - 1;
          if number_of_robots_in_nest_initial(current_time) == 0
            break
        end
    end
    counter = counter+1;
end