Development of a Complex Experimental System for Studies of Controlled Ecological Life Support Technique
Development of a Complex Experimental System for Studies of Controlled Ecological Life Support Technique
复制标题
受控生态生命支持技术研究复杂实验系统的研制
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
Liu Xiang
中科院分区：
文献类型：
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作者：
Liu Xiang
目的研制可控生态生保系统综合实验系统，为进一步开展可控生态生保系统综合实验和物质闭环实验提供试验平台。方法在大量方案调研、方案设计和图纸设计的基础上，经过加工、安装、联调等步骤，研制出可控生态生保系统综合实验系统。其内部大气参数如温度、相对湿度、氧气浓度、二氧化碳浓度、总压、光照强度、光周期、基质含水量和乙烯浓度等均能自动有效地监测和控制，并保持良好的稳定性。该生长系统由沿着左右两侧的两排架子组成，且每层都有上下两层，八个生长床总面积约8.4平方米，两层之间的垂直距离可自动独立调节;结论该系统为未来大规模、大规模的照明提供了必要的条件，受控生态生命支持技术的规模综合研究。
Objective To develop a complex experimental system as a test platform for further integrated experiments and material close-loop experiments of the controlled ecological life support system(CELSS).Method Basing on a large amount of plan investigations,plan designs and drawing designs,the system was built through the steps of processing,installation and joined debugging.Result The system comprises a cabin with the volume of about 40 m3;its interior atmospheric parameters such as temperature,relative humidity,oxygen concentration,carbon dioxide concentration,total pressure,lighting intensity,photoperiod,water content in the growing-matrix and ethylene concentration were all monitored and controlled automatically and effectively,and remained good stability.The growing system consists of two rows of racks along its left-and-right sides separately,and either of which has supper and lower layers;eight growing beds hold a total area of about 8.4 m2,and the vertical distance between the two layers can be adjusted automatically and independently;lighting sources consist of a combination of red and blue light-emitting diodes.Conclusion The system provides essential conditions for future large-scale integrated studies of controlled ecological life support techniques.