Shabel'nikov V G
Kosm Biol Aviakosm Med. 1977 Nov-Dec;11(6):63-8.
The paper discusses the problem of how to control a gas exchange closed ecosystem that consists of autotrophic and heterotrophic components and operates periodically in the light or in the dark. The purpose of the control is to maintain the steady state of an ecosystem with a man-oriented atmosphere. This problem of control has different solutions each of which is characterized by a set of six dimensionless variables associated with three equations--steady-state conditions. The physical characteristics of the variables and conditions of similarity of ecosystems are described. The resultant methods of control are evaluated from the point of view of economic operation of the ecosystem and the level of stability of its amosphere. The class of ecosystems for which the results obtained are valid in the event of accidental perturbations is presented.
本文讨论了如何控制一个由自养和异养成分组成、在光照或黑暗中周期性运行的气体交换封闭生态系统的问题。控制的目的是维持一个具有人为设定大气的生态系统的稳定状态。这个控制问题有不同的解决方案，每个方案都由与三个方程（稳态条件）相关的一组六个无量纲变量来表征。描述了这些变量的物理特性和生态系统相似性的条件。从生态系统经济运行及其大气稳定性水平的角度对所得的控制方法进行了评估。给出了在发生意外扰动时所获结果有效的生态系统类别。
