如何在netlogo中从2个角度的平均值设置新的乌龟方向

Question

我需要帮助，了解如何使用Netlogo编写此公式。 （参见附图） 我通过计算领导者的标题和代理人的标题之间的2个角度的平均值来尝试为代理设置新标题。代理的新标题应更改为27.下面是我使用的代码，但它不能按我想要的方式工作：

to change-heading
  let nearby-leaders turtles with [leader? ]
  if any?  nearby-leaders in-radius vision
  [turn-towards average-heading-towards-leaders max-cohere-turn ]
end

to-report average-heading-towards-leaders  
 let nearby-leaders turtles with [leader? ]
 report average-heading ([heading] of one-of nearby-leaders ) heading
end

to-report average-heading [a b]
 report (a - (subtract-headings a b) / 2) mod 360
end

真的需要这方面的建议，谢谢你的帮助。

Answer 1

它回避了三角，但这有效

to-report average-heading[a b]
Let h (a - (subtract-headings a b) / 2) mod 360
Let s (a + b) / 2
Ifelse h < s [report h][report s]
]
end

在您的代码中

to-report average-heading-towards-leaders 
report average-heading ([heading] of one-of nearby-leaders turtles with [leader? ] ) heading
end

Mark II