想一想明天的我

从小就梦想自己有一颗水晶球,从里面可以看到自己未来生活的模样,那里花团锦簇,钞票满屋,我们和自己所爱的人幸福地生活在一起。哈,这是不是有些魔幻呢？其实,未来并不神秘,也并不遥远,试试大胆地想象一番,做做白日梦,说不定哪一天我们真的就实现了呢？本期一起来看刘霁仪和她的母亲对未来的想象。特别建议各位读者保留本期杂志,20年后,如果你有心,联系下当事人,看看她们生活究竟如何,这不是很有趣么？

海外童车新品

婴童手推车 三合一手推车 这款西班牙Jane品牌的手推车套装包括该品牌旗下的Rider系列手推车一台和Matrix Light 2婴儿床,可以简易快捷地转换成婴儿提篮从而方便父母带宝宝外出。产品以重量轻为设计核心,同时带有许多细节功能,如单手折叠、可拆卸和转动座椅、专业车身和提篮固定系统、三种倾斜度座椅设计、可拆卸后轮等等。西班牙巴塞罗那本土设计。

Retraction control of motorized seat belt system with linear state observer

A design and verification of linear state observers which estimate state information such as angular velocity and load torque for retraction control of the motorized seat belt (MSB) system were described. The motorized seat belt system provides functions to protect passengers and improve passenger's convenience. Each MSB function has its own required belt tension which is determined by the function's purpose. To realize the MSB functions, state information, such as seat belt winding velocity and seat belt tension are required. Using a linear state observer, the state information for MSB operations can be estimated without sensors. To design the linear state observer, the motorized seat belt system is analyzed and represented as a state space model which contains load torque as an augmented state. Based on the state space model, a linear state observer was designed and verified by experiments. Also, the retraction control of the MSB algorithm using linear state observer was designed and verified on the test bench. With the designed retraction control algorithm using the linear state observer, it is possible to realize various types of MSB functions.

李以亮的诗

陌生人你看我卯足了劲，却也只是跳起这么高你看我跌坐在地，一脸苦笑是的。