In order to further improve the serial ports communication mode of the general Flex Pendant for industrial robot,a multiple serial communication mode is put forward. It is used to meet the stability of data transmissi...In order to further improve the serial ports communication mode of the general Flex Pendant for industrial robot,a multiple serial communication mode is put forward. It is used to meet the stability of data transmission,transmission distance,transmission speed,anti-interference and cost-effective. Using ADUM1201 single direction dual channel digital isolator,two pieces of MAX13487 E and a piece of MAX3232 chip to transmit data and files, and to control chip’ s electrical level. Selecting the RS232, RS422 and RS485 communication mode,the serial ports of the general Flex Pendant of industrial robot is optimized.展开更多
Mode-locked fiber lasers are excellent platforms for soliton generation.Solitons exhibit distinct distribution and evolution characteristics depending on the net dispersion of the laser cavity.Here we propose an exper...Mode-locked fiber lasers are excellent platforms for soliton generation.Solitons exhibit distinct distribution and evolution characteristics depending on the net dispersion of the laser cavity.Here we propose an experimental scheme to reconstruct the intracavity dynamics of solitons within a mode-locked fiber laser.The proposed scheme is facilitated by disposing multiple output ports at different positions throughout the cavity,thereby enabling indepth observation and manipulation of soliton evolution along the dispersion map.The experimental results verify corresponding simulations and explain some phenomena from the perspective of soliton evolution.Our results offer a pathway for comprehensive analyses of intracavity pulse dynamics,fostering advancements in nonlinear and ultrafast optics.展开更多
基金supported by the National Key Technology R&D Program(2015BAK06B04)the key technologies R&D Program of Tianjin(14ZCZDSF00022)
文摘In order to further improve the serial ports communication mode of the general Flex Pendant for industrial robot,a multiple serial communication mode is put forward. It is used to meet the stability of data transmission,transmission distance,transmission speed,anti-interference and cost-effective. Using ADUM1201 single direction dual channel digital isolator,two pieces of MAX13487 E and a piece of MAX3232 chip to transmit data and files, and to control chip’ s electrical level. Selecting the RS232, RS422 and RS485 communication mode,the serial ports of the general Flex Pendant of industrial robot is optimized.
基金National Key Research and Development Program of China(2023YFF0715802)National Natural Science Foundation of China(62305299,62205296 and12475006)+1 种基金Natural Science Foundation of Zhejiang Province(Z24F050008,LQ23F050004,LQ22F050007)Natural Science Basic Research Program of Shaanxi(2023-JC-YB-563)。
文摘Mode-locked fiber lasers are excellent platforms for soliton generation.Solitons exhibit distinct distribution and evolution characteristics depending on the net dispersion of the laser cavity.Here we propose an experimental scheme to reconstruct the intracavity dynamics of solitons within a mode-locked fiber laser.The proposed scheme is facilitated by disposing multiple output ports at different positions throughout the cavity,thereby enabling indepth observation and manipulation of soliton evolution along the dispersion map.The experimental results verify corresponding simulations and explain some phenomena from the perspective of soliton evolution.Our results offer a pathway for comprehensive analyses of intracavity pulse dynamics,fostering advancements in nonlinear and ultrafast optics.
