Between 1947 and 1967, hourly wages of private, non-supervisory workers, who comprise more than 80 % of American wage-earners, grew by an average of 2.3 % a year. 美国工作人口中有超过80%在私有企业非管理类岗位就职,而在1947年至1967年间,这些岗位的时薪平均每年增加2.3%。
The supervisory Delta study rule is combined with non-supervisory Hebb study rule, which enhances the self-study ability of single neuron PID controller and realizes parameter optimization and self-tuning on line for single neuron controller. 将无监督的Hebb学习规则与有监督的Delta学习规则相结合,提高了单神经元自适应PID控制器的学习能力,实现了单神经元控制器的参数优化与在线自调。