基于知识状态反馈控制的学科竞赛培养模式的探索与实践

Exploration and Practice of Academic Competition Training Model Based on Knowledge State Feedback Control

反馈是教育实践活动的重要环节。针对学科竞赛中呈现的多课程知识交叉,学科竞赛知识难感知难反馈的问题,借鉴现代控制理论中的状态空间与状态反馈控制理论,构建了基于知识状态反馈控制的学科竞赛培养模式。结合教师经验与对学习环节中各课程知识的观测获得学生各知识状态量,并以竞赛要求对竞赛培养环节进行调节。进一步比较了基于输出反馈控制的课程教学模式与基于知识状态反馈的学科竞赛培养模式,最后以“西门子杯”中国智能制造挑战赛为例,分析了基于知识状态反馈控制的学科竞赛培养模式的实践方法。

Feedback is an important part of educational practice.Since it is difficult to perceive and feedback in response to the multi-curricular knowledge crossing in the academic competition,academic competition training model based on knowledge state feedback control which coming from state space and state feedback control in modern control theoryis proposed in the paper.The training model combines the teacher's experience and the students'knowledge states which obtained from the observation of knowledge in each course,then adjusting the learning progress of students with academic competition requirements.The teaching training model based on output feedback control and the academic competition training model based on knowledge state feedback are compared in this paper.Finally,the training model example and analysis of China Intelligent Manufacturing Challenge(Siemens Cup)are given in the paper.