1991年12月11日,中国系统工程学会、北京系统工程学会、中国科学院系统科学研究所在北京中国高等科技中心报告厅联合组织了钱学森系统科学与系统工程学术思想讨论会。来自北京、上海、西安等地近180位系统工程学者参加了这次会议。钱学森应邀出席会议,在热烈融洽的学术讨论气氛中度过了他八十岁的生日。 会议由中国系统工程学会副理事长汪应洛教授主持。会上许国志、王寿云、于景元、成平、高镇宁、顾基发等先后发言,他们结合亲身经历,从不同侧面说明钱学森同志是中国系统工程学会的创建 December 11, 1991, China Institute of Systems Engineering, Beijing Institute of Systems Engineering, Institute of Systems Science Chinese Academy of Sciences in Beijing China High Technology Center lecture hall jointly organized Qian Xuesen seminar on systems science and systems engineering academic thought. Nearly 180 system engineers from Beijing, Shanghai and Xi’an participated in the conference. Qian Xuesen was invited to attend the conference and spent his 80th birthday in a warm and harmonious academic discussion atmosphere. The meeting was chaired by Professor Wang Yingluo, vice president of China Institute of Systems Engineering. At the meeting, Xu Guoshi, Wang Shouyun, Yu Jingyuan, Cheng Ping, Gao Zhenning and Gu Gufa made speeches successively. They combined personal experiences to explain from different aspects that Comrade Qian Xuesen was the founding member of the Chinese Society of Systems Engineering